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npa-nxx	State	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
262-200	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	06/18/2004	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-200 is split into 1,000-number blocks - detail below
262-200-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	06/18/2004	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-200-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	06/18/2004	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-200-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	06/18/2004	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-200-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	06/18/2004	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-200-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	06/18/2004	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-236	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-236 is split into 1,000-number blocks - detail below
262-236-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-236-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-236-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-236-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-236-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-236-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-238	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-238 is split into 1,000-number blocks - detail below
262-238-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-238-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-238-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-238-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-238-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-238-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-238-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-238-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-238-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-240	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI23DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
262-240 is split into 1,000-number blocks - detail below
262-240-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
262-240-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
262-240-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
262-240-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
262-240-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
262-240-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
262-241	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI23DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
262-242	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-243	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	CDBGWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-245	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WILLIAMSBY	WMBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: WILLIAMS BAY Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WMBYWI11DSA))
262-245 is split into 1,000-number blocks - detail below
262-245-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WILLIAMSBY	WMBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: WILLIAMS BAY Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WMBYWI11DSA))
262-245-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WILLIAMSBY	WMBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: WILLIAMS BAY Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WMBYWI11DSA))
262-245-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WILLIAMSBY	WMBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: WILLIAMS BAY Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WMBYWI11DSA))
262-245-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WILLIAMSBY	WMBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: WILLIAMS BAY Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WMBYWI11DSA))
262-245-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WILLIAMSBY	WMBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: WILLIAMS BAY Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WMBYWI11DSA))
262-245-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WILLIAMSBY	WMBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: WILLIAMS BAY Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WMBYWI11DSA))
262-245-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WILLIAMSBY	WMBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: WILLIAMS BAY Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WMBYWI11DSA))
262-245-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WILLIAMSBY	WMBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: WILLIAMS BAY Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WMBYWI11DSA))
262-245-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WILLIAMSBY	WMBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: WILLIAMS BAY Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WMBYWI11DSA))
262-246	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	00/00/0000	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-246 is split into 1,000-number blocks - detail below
262-246-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-246-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-246-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-246-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-246-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-246-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-246-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-246-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-246-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-248	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-249	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-249 is split into 1,000-number blocks - detail below
262-249-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-249-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-249-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-249-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-249-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-249-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-249-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-249-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-249-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-250	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	00/00/0000	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-251	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	00/00/0000	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-252	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-252 is split into 1,000-number blocks - detail below
262-252-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-252-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-252-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-252-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-252-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-252-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-252-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-252-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-252-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-253	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	00/00/0000	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-255	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	00/00/0000	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-257	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	00/00/0000	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-257 is split into 1,000-number blocks - detail below
262-257-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-257-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-257-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-257-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-257-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-257-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-257-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-257-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-257-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-260	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-260 is split into 1,000-number blocks - detail below
262-260-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-260-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-260-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-260-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-260-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-260-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-260-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-260-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-268	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PTWASHIGTN	PTWAWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: PORT WASHINGTON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PTWAWI11RS0))
262-279	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GENOA CITY	GNCYWI12RS0	00/00/0000	Prefix Type: RBOC Switch Name: GENOA CITY Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: GNCYWI12RS0))
262-279 is split into 1,000-number blocks - detail below
262-279-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GENOA CITY	GNCYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GENOA CITY Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: GNCYWI12RS0))
262-279-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GENOA CITY	GNCYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GENOA CITY Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: GNCYWI12RS0))
262-279-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GENOA CITY	GNCYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GENOA CITY Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: GNCYWI12RS0))
262-279-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GENOA CITY	GNCYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GENOA CITY Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: GNCYWI12RS0))
262-279-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GENOA CITY	GNCYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GENOA CITY Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: GNCYWI12RS0))
262-279-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GENOA CITY	GNCYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GENOA CITY Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: GNCYWI12RS0))
262-284	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PTWASHIGTN	PTWAWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: PORT WASHINGTON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PTWAWI11RS0))
262-306	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WEST BEND	WBNDWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: WEST BEND Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WBNDWI01DS0))
262-321	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	STRTWI11DS0	11/21/2001	Prefix Type: RBOC Switch Name: STURTEVANT Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: STRTWI11DS0))
262-321 is split into 1,000-number blocks - detail below
262-321-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	STRTWI11DS0	N/A	Prefix Type: RBOC Switch Name: STURTEVANT Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: STRTWI11DS0))
262-321-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	STRTWI11DS0	N/A	Prefix Type: RBOC Switch Name: STURTEVANT Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: STRTWI11DS0))
262-321-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	STRTWI11DS0	N/A	Prefix Type: RBOC Switch Name: STURTEVANT Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: STRTWI11DS0))
262-321-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	STRTWI11DS0	N/A	Prefix Type: RBOC Switch Name: STURTEVANT Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: STRTWI11DS0))
262-329	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-329 is split into 1,000-number blocks - detail below
262-329-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-329-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-329-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-329-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-329-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-329-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-329-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-329-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-329-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-329-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	02/01/2010	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-334	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WEST BEND	WBNDWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: WEST BEND Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WBNDWI01DS0))
262-335	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WEST BEND	WBNDWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: WEST BEND Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WBNDWI01DS0))
262-338	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WEST BEND	WBNDWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: WEST BEND Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WBNDWI01DS0))
262-347	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	PEWKWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: PEWK RIVERWOOD RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PEWKWI11RS1))
262-347 is split into 1,000-number blocks - detail below
262-347-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	PEWKWI11RS1	N/A	Prefix Type: RBOC Switch Name: PEWK RIVERWOOD RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PEWKWI11RS1))
262-347-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	PEWKWI11RS1	N/A	Prefix Type: RBOC Switch Name: PEWK RIVERWOOD RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PEWKWI11RS1))
262-348	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-348 is split into 1,000-number blocks - detail below
262-348-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-348-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-348-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-348-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-348-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-348-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-348-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LAKEGENEVA	LKGNWI01DS0	N/A	Prefix Type: RBOC Switch Name: LAKE GENEVA Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: LKGNWI01DS0))
262-365	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WEST BEND	WBNDWI01DS0	03/18/2002	Prefix Type: RBOC Switch Name: WEST BEND Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WBNDWI01DS0))
262-365 is split into 1,000-number blocks - detail below
262-365-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WEST BEND	WBNDWI01DS0	N/A	Prefix Type: RBOC Switch Name: WEST BEND Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WBNDWI01DS0))
262-365-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WEST BEND	WBNDWI01DS0	N/A	Prefix Type: RBOC Switch Name: WEST BEND Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WBNDWI01DS0))
262-365-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WEST BEND	WBNDWI01DS0	N/A	Prefix Type: RBOC Switch Name: WEST BEND Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WBNDWI01DS0))
262-365-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WEST BEND	WBNDWI01DS0	N/A	Prefix Type: RBOC Switch Name: WEST BEND Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WBNDWI01DS0))
262-367	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HARTLAND	HRLDWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: HRLDWI11DSA))
262-369	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HARTLAND	HRLDWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: HRLDWI11DSA))
262-373	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI31DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-373 is split into 1,000-number blocks - detail below
262-373-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-373-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-373-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-373-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-373-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-373-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-375	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-376	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-377	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-387	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-387 is split into 1,000-number blocks - detail below
262-387-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	N/A	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-387-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	N/A	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-387-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	N/A	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-387-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	N/A	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-387-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	N/A	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-387-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	N/A	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-387-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CEDARBURG	CDBGWI15DSA	N/A	Prefix Type: RBOC Switch Name: CEDARBURG Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: CDBGWI15DSA))
262-434 is split into 1,000-number blocks - detail below
262-434-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	08/24/2007	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-434-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	08/24/2007	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-434-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	08/24/2007	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-434-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	08/24/2007	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-434-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	08/24/2007	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-434-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	08/24/2007	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-434-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	08/24/2007	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-434-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	08/24/2007	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-446	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-472	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-473	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-473 is split into 1,000-number blocks - detail below
262-473-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	N/A	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-473-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	N/A	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-473-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	N/A	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-473-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	N/A	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-473-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	N/A	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-473-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	N/A	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-473-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	N/A	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-473-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	N/A	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-473-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WHITEWATER	WHWRWI11DS0	N/A	Prefix Type: RBOC Switch Name: WHITEWATER Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WHWRWI11DS0))
262-502	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DS0	00/00/0000	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNFLWI32DS0))
262-502 is split into 1,000-number blocks - detail below
262-502-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNFLWI32DS0))
262-502-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNFLWI32DS0))
262-502-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNFLWI32DS0))
262-502-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNFLWI32DS0))
262-502-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNFLWI32DS0))
262-502-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNFLWI32DS0))
262-502-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNFLWI32DS0))
262-502-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNFLWI32DS0))
262-502-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNFLWI32DS0))
262-512	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	THIENSVL	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
262-513	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-521	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-523	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	PEWKWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: PEWK RIVERWOOD RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PEWKWI11RS1))
262-524	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-532	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MNFLWI32DSA	00/00/0000	Prefix Type: RBOC Switch Name: MENOMONEE FALLS Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MNFLWI32DSA))
262-538	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MERTON	HRLDWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-538 is split into 1,000-number blocks - detail below
262-538-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MERTON	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-538-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MERTON	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-538-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MERTON	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-538-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MERTON	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-538-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MERTON	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-542	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-544	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-547	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-548	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-549	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-551	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-551 is split into 1,000-number blocks - detail below
262-551-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-551-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-551-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	02/06/2015	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-551-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-551-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-551-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-551-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-551-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-552	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-552 is split into 1,000-number blocks - detail below
262-552-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-552-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-552-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-552-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-552-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-552-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-552-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-552-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-552-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-553	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-553 is split into 1,000-number blocks - detail below
262-553-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-553-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-553-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-553-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-553-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-554	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	PRSDWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-560	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-564	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-564 is split into 1,000-number blocks - detail below
262-564-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	N/A	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-564-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	N/A	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-564-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	N/A	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-564-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	N/A	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-564-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	N/A	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-564-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	N/A	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-564-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	N/A	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-564-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	N/A	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-567	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-569	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OCONOMOWOC	OCNMWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: OCONOMOWOC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: OCNMWI11DS0))
262-574	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-577 is split into 1,000-number blocks - detail below
262-577-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-577-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-577-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-577-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-577-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-595	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: PARKSIDE RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11RS0))
262-595 is split into 1,000-number blocks - detail below
262-595-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11RS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11RS0))
262-595-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11RS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11RS0))
262-595-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PARKSIDE	PRSDWI11RS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11RS0))
262-597	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-597 is split into 1,000-number blocks - detail below
262-597-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-597-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-598	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	PRSDWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-598 is split into 1,000-number blocks - detail below
262-598-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-598-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-598-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-598-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-598-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-598-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-598-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	PRSDWI11DS0	N/A	Prefix Type: RBOC Switch Name: PARKSIDE DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PRSDWI11DS0))
262-605	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-619	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-628	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUBERTUS	HBTSWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: HUBERTUS Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HBTSWI11DS0))
262-628 is split into 1,000-number blocks - detail below
262-628-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUBERTUS	HBTSWI11DS0	N/A	Prefix Type: RBOC Switch Name: HUBERTUS Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HBTSWI11DS0))
262-628-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUBERTUS	HBTSWI11DS0	N/A	Prefix Type: RBOC Switch Name: HUBERTUS Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HBTSWI11DS0))
262-628-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUBERTUS	HBTSWI11DS0	N/A	Prefix Type: RBOC Switch Name: HUBERTUS Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HBTSWI11DS0))
262-628-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUBERTUS	HBTSWI11DS0	N/A	Prefix Type: RBOC Switch Name: HUBERTUS Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HBTSWI11DS0))
262-628-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUBERTUS	HBTSWI11DS0	N/A	Prefix Type: RBOC Switch Name: HUBERTUS Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HBTSWI11DS0))
262-628-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUBERTUS	HBTSWI11DS0	N/A	Prefix Type: RBOC Switch Name: HUBERTUS Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HBTSWI11DS0))
262-628-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUBERTUS	HBTSWI11DS0	N/A	Prefix Type: RBOC Switch Name: HUBERTUS Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HBTSWI11DS0))
262-628-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUBERTUS	HBTSWI11DS0	N/A	Prefix Type: RBOC Switch Name: HUBERTUS Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HBTSWI11DS0))
262-628-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUBERTUS	HBTSWI11DS0	N/A	Prefix Type: RBOC Switch Name: HUBERTUS Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HBTSWI11DS0))
262-631	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-631 is split into 1,000-number blocks - detail below
262-631-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-631-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-631-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-631-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-631-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-632	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-633	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-634	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-635	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-636	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-637	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-638	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-639	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: RACINE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: RACNWI11DSA))
262-641	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-650	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-652	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-653	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-654	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-656	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-657	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-658	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA 10TH AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI01DS0))
262-662	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BIG BEND	BGBNWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: BIG BEND Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BGBNWI11RS0))
262-662 is split into 1,000-number blocks - detail below
262-662-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BIG BEND	BGBNWI11RS0	N/A	Prefix Type: RBOC Switch Name: BIG BEND Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BGBNWI11RS0))
262-662-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BIG BEND	BGBNWI11RS0	N/A	Prefix Type: RBOC Switch Name: BIG BEND Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BGBNWI11RS0))
262-662-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BIG BEND	BGBNWI11RS0	N/A	Prefix Type: RBOC Switch Name: BIG BEND Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BGBNWI11RS0))
262-662-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BIG BEND	BGBNWI11RS0	N/A	Prefix Type: RBOC Switch Name: BIG BEND Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BGBNWI11RS0))
262-662-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BIG BEND	BGBNWI11RS0	N/A	Prefix Type: RBOC Switch Name: BIG BEND Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BGBNWI11RS0))
262-662-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BIG BEND	BGBNWI11RS0	N/A	Prefix Type: RBOC Switch Name: BIG BEND Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BGBNWI11RS0))
262-662-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BIG BEND	BGBNWI11RS0	N/A	Prefix Type: RBOC Switch Name: BIG BEND Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BGBNWI11RS0))
262-664	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-664 is split into 1,000-number blocks - detail below
262-664-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-664-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	N/A	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-670	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HARTFORD	HRFRWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: HARTFORD RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRFRWI11RS1))
262-671 is split into 1,000-number blocks - detail below
262-671-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DS0	02/11/2009	Prefix Type: RBOC Switch Name: KENOSHA 39TH AV DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: KENOWI11DS0))
262-673	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HARTFORD	HRFRWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: HARTFORD RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRFRWI11RS1))
262-675	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEWBURG	NWBGWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: NEWBURG Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: NWBGWI11RS0))
262-675 is split into 1,000-number blocks - detail below
262-675-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEWBURG	NWBGWI11RS0	N/A	Prefix Type: RBOC Switch Name: NEWBURG Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: NWBGWI11RS0))
262-675-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEWBURG	NWBGWI11RS0	N/A	Prefix Type: RBOC Switch Name: NEWBURG Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: NWBGWI11RS0))
262-675-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEWBURG	NWBGWI11RS0	N/A	Prefix Type: RBOC Switch Name: NEWBURG Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: NWBGWI11RS0))
262-677	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JACKSON	JCSNWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: JACKSON Switch Type: Siemens DE4 EWSD RCU Switching System LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: JCSNWI11DSA))
262-679	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MUSKEGO	MSKGWI36DSA	00/00/0000	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
262-681	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: RACINE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: RACNWI11DSA))
262-687	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: RACINE 7TH ST Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: RACNWI01DS0))
262-691	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PEWAUKEE	PEWKWI40DS0	00/00/0000	Prefix Type: RBOC Switch Name: PEWK WISCONSIN AV Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PEWKWI40DS0))
262-694	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-695	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	PEWAUKEE	PEWKWI40DS0	00/00/0000	Prefix Type: RBOC Switch Name: PEWK WISCONSIN AV Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PEWKWI40DS0))
262-697	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-703	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-703 is split into 1,000-number blocks - detail below
262-703-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-703-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-703-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-703-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-703-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-703-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-703-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-703-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-703-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	N/A	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/22/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704 is split into 1,000-number blocks - detail below
262-704-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/25/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/25/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/25/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/25/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/25/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/25/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/25/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/25/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/25/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-704-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONFLS	MILWWI31DS0	01/25/2008	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-717	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BFTWWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: BFTW SWENSON DR RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BFTWWI11RS1))
262-717 is split into 1,000-number blocks - detail below
262-717-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BFTWWI11RS1	N/A	Prefix Type: RBOC Switch Name: BFTW SWENSON DR RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BFTWWI11RS1))
262-717-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BFTWWI11RS1	N/A	Prefix Type: RBOC Switch Name: BFTW SWENSON DR RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BFTWWI11RS1))
262-717-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BFTWWI11RS1	N/A	Prefix Type: RBOC Switch Name: BFTW SWENSON DR RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BFTWWI11RS1))
262-717-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BFTWWI11RS1	N/A	Prefix Type: RBOC Switch Name: BFTW SWENSON DR RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BFTWWI11RS1))
262-717-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BFTWWI11RS1	N/A	Prefix Type: RBOC Switch Name: BFTW SWENSON DR RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BFTWWI11RS1))
262-717-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BFTWWI11RS1	N/A	Prefix Type: RBOC Switch Name: BFTW SWENSON DR RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BFTWWI11RS1))
262-717-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BFTWWI11RS1	N/A	Prefix Type: RBOC Switch Name: BFTW SWENSON DR RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BFTWWI11RS1))
262-717-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BFTWWI11RS1	N/A	Prefix Type: RBOC Switch Name: BFTW SWENSON DR RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BFTWWI11RS1))
262-728	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DELAVAN	DLVNWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: DELAVAN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: DLVNWI11RS0))
262-740	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DELAVAN	DLVNWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: DELAVAN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: DLVNWI11RS0))
262-740 is split into 1,000-number blocks - detail below
262-740-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DELAVAN	DLVNWI11RS0	N/A	Prefix Type: RBOC Switch Name: DELAVAN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: DLVNWI11RS0))
262-740-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DELAVAN	DLVNWI11RS0	N/A	Prefix Type: RBOC Switch Name: DELAVAN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: DLVNWI11RS0))
262-740-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DELAVAN	DLVNWI11RS0	N/A	Prefix Type: RBOC Switch Name: DELAVAN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: DLVNWI11RS0))
262-740-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DELAVAN	DLVNWI11RS0	N/A	Prefix Type: RBOC Switch Name: DELAVAN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: DLVNWI11RS0))
262-740-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DELAVAN	DLVNWI11RS0	N/A	Prefix Type: RBOC Switch Name: DELAVAN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: DLVNWI11RS0))
262-740-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DELAVAN	DLVNWI11RS0	N/A	Prefix Type: RBOC Switch Name: DELAVAN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: DLVNWI11RS0))
262-740-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DELAVAN	DLVNWI11RS0	N/A	Prefix Type: RBOC Switch Name: DELAVAN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: DLVNWI11RS0))
262-740-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DELAVAN	DLVNWI11RS0	N/A	Prefix Type: RBOC Switch Name: DELAVAN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: DLVNWI11RS0))
262-752	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: RACINE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: RACNWI11DSA))
262-752 is split into 1,000-number blocks - detail below
262-752-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI11DSA	N/A	Prefix Type: RBOC Switch Name: RACINE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: RACNWI11DSA))
262-752-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI11DSA	N/A	Prefix Type: RBOC Switch Name: RACINE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: RACNWI11DSA))
262-752-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI11DSA	N/A	Prefix Type: RBOC Switch Name: RACINE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: RACNWI11DSA))
262-752-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI11DSA	N/A	Prefix Type: RBOC Switch Name: RACINE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: RACNWI11DSA))
262-752-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI11DSA	N/A	Prefix Type: RBOC Switch Name: RACINE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: RACNWI11DSA))
262-752-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	RACNWI11DSA	N/A	Prefix Type: RBOC Switch Name: RACINE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: RACNWI11DSA))
262-757	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BURLINGTON	BURLWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: BURLINGTON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BURLWI11RS0))
262-757 is split into 1,000-number blocks - detail below
262-757-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BURLINGTON	BURLWI11RS0	N/A	Prefix Type: RBOC Switch Name: BURLINGTON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BURLWI11RS0))
262-757-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BURLINGTON	BURLWI11RS0	N/A	Prefix Type: RBOC Switch Name: BURLINGTON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BURLWI11RS0))
262-763	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BURLINGTON	BURLWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: BURLINGTON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BURLWI11RS0))
262-767	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BURLINGTON	BURLWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: BURLINGTON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BURLWI11RS0))
262-780	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-781	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI31DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-782	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-783	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI31DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-784	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-785	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-786	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-787	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-787 is split into 1,000-number blocks - detail below
262-787-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	N/A	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-787-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	N/A	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-787-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	N/A	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-787-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	N/A	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-787-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	N/A	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-787-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	N/A	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-787-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	N/A	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-787-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	N/A	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-787-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	N/A	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-789	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100/200 Digital Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI45DSA))
262-790	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI31DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW PILGRIM RD Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI31DS0))
262-792	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	00/00/0000	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-794	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	00/00/0000	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-794 is split into 1,000-number blocks - detail below
262-794-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-794-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-794-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-796	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-797	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
262-798	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BFTWWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: BFTW SWENSON DR RS1 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BFTWWI11RS1))
262-814	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100/200 Digital Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI45DSA))
262-820	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	00/00/0000	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-820 is split into 1,000-number blocks - detail below
262-820-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-820-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-820-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-820-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-820-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-820-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-820-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SUSSEX	SUSXWI46DS1	N/A	Prefix Type: RBOC Switch Name: SUSSEX Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SUSXWI46DS1))
262-821	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100/200 Digital Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI45DSA))
262-827	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100/200 Digital Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI45DSA))
262-835	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CALEDONIA	CLDNWI14RS0	00/00/0000	Prefix Type: RBOC Switch Name: CALEDONIA Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLDNWI14RS0))
262-835 is split into 1,000-number blocks - detail below
262-835-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CALEDONIA	CLDNWI14RS0	N/A	Prefix Type: RBOC Switch Name: CALEDONIA Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLDNWI14RS0))
262-835-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CALEDONIA	CLDNWI14RS0	N/A	Prefix Type: RBOC Switch Name: CALEDONIA Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLDNWI14RS0))
262-835-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CALEDONIA	CLDNWI14RS0	N/A	Prefix Type: RBOC Switch Name: CALEDONIA Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLDNWI14RS0))
262-835-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CALEDONIA	CLDNWI14RS0	N/A	Prefix Type: RBOC Switch Name: CALEDONIA Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLDNWI14RS0))
262-835-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CALEDONIA	CLDNWI14RS0	N/A	Prefix Type: RBOC Switch Name: CALEDONIA Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLDNWI14RS0))
262-835-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CALEDONIA	CLDNWI14RS0	N/A	Prefix Type: RBOC Switch Name: CALEDONIA Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLDNWI14RS0))
262-835-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CALEDONIA	CLDNWI14RS0	N/A	Prefix Type: RBOC Switch Name: CALEDONIA Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLDNWI14RS0))
262-836 is split into 1,000-number blocks - detail below
262-836-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JACKSON	MILXWI14DS0	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: AT&T 5ESS-2000 VCDX LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILXWI14DS0))
262-836-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JACKSON	MILXWI14DS0	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: AT&T 5ESS-2000 VCDX LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILXWI14DS0))
262-836-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JACKSON	MILXWI14DS0	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: AT&T 5ESS-2000 VCDX LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILXWI14DS0))
262-859	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SOMERS	SMRSWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: SOMERS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SMRSWI11RS0))
262-859 is split into 1,000-number blocks - detail below
262-859-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SOMERS	SMRSWI11RS0	N/A	Prefix Type: RBOC Switch Name: SOMERS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SMRSWI11RS0))
262-859-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SOMERS	SMRSWI11RS0	N/A	Prefix Type: RBOC Switch Name: SOMERS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SMRSWI11RS0))
262-859-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SOMERS	SMRSWI11RS0	N/A	Prefix Type: RBOC Switch Name: SOMERS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SMRSWI11RS0))
262-860	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100/200 Digital Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI45DSA))
262-878	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	UNIONGROVE	UNGVWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: UNION GROVE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: UNGVWI11RS0))
262-879	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	00/00/0000	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-879 is split into 1,000-number blocks - detail below
262-879-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-879-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-879-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-879-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-879-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-879-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-879-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-879-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	BRFDWI11RS3	N/A	Prefix Type: RBOC Switch Name: BROOKFIELD LAKES RS3 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: BRFDWI11RS3))
262-884	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	STRTWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: STURTEVANT Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: STRTWI11DS0))
262-886	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RACINE	STRTWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: STURTEVANT Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: STRTWI11DS0))
262-896	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-928	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-938	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN2	MILWWI45DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100/200 Digital Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI45DSA))
262-942	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-947	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PLPRWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: PLEASANT PRAIRIE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PLPRWI11RS0))
262-947 is split into 1,000-number blocks - detail below
262-947-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PLPRWI11RS0	N/A	Prefix Type: RBOC Switch Name: PLEASANT PRAIRIE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PLPRWI11RS0))
262-947-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PLPRWI11RS0	N/A	Prefix Type: RBOC Switch Name: PLEASANT PRAIRIE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PLPRWI11RS0))
262-947-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PLPRWI11RS0	N/A	Prefix Type: RBOC Switch Name: PLEASANT PRAIRIE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PLPRWI11RS0))
262-947-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PLPRWI11RS0	N/A	Prefix Type: RBOC Switch Name: PLEASANT PRAIRIE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PLPRWI11RS0))
262-947-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PLPRWI11RS0	N/A	Prefix Type: RBOC Switch Name: PLEASANT PRAIRIE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PLPRWI11RS0))
262-947-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PLPRWI11RS0	N/A	Prefix Type: RBOC Switch Name: PLEASANT PRAIRIE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PLPRWI11RS0))
262-947-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PLPRWI11RS0	N/A	Prefix Type: RBOC Switch Name: PLEASANT PRAIRIE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PLPRWI11RS0))
262-947-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PLPRWI11RS0	N/A	Prefix Type: RBOC Switch Name: PLEASANT PRAIRIE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PLPRWI11RS0))
262-947-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	PLPRWI11RS0	N/A	Prefix Type: RBOC Switch Name: PLEASANT PRAIRIE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: PLPRWI11RS0))
262-948	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-948 is split into 1,000-number blocks - detail below
262-948-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-948-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-948-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-948-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-948-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-948-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-948-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-948-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-948-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KENOSHA	KENOWI11DSA	N/A	Prefix Type: RBOC Switch Name: KENOSHA Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: KENOWI11DSA))
262-966	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NORTH LAKE	HRLDWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-966 is split into 1,000-number blocks - detail below
262-966-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NORTH LAKE	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-966-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NORTH LAKE	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-966-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NORTH LAKE	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-966-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NORTH LAKE	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-966-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NORTH LAKE	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-966-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NORTH LAKE	HRLDWI11DS0	N/A	Prefix Type: RBOC Switch Name: HARTLAND Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRLDWI11DS0))
262-970	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUKESHA	WKSHWI47DSA	00/00/0000	Prefix Type: RBOC Switch Name: WAUKESHA Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WKSHWI47DSA))
262-971	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MUSKEGO	MSKGWI36DSA	00/00/0000	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
262-971 is split into 1,000-number blocks - detail below
262-971-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MUSKEGO	MSKGWI36DSA	N/A	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
262-971-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MUSKEGO	MSKGWI36DSA	N/A	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
262-971-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MUSKEGO	MSKGWI36DSA	N/A	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
262-971-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MUSKEGO	MSKGWI36DSA	N/A	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
414-212	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-212 is split into 1,000-number blocks - detail below
414-212-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-212-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-212-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-212-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-212-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-212-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-212-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-212-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-219	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-219 is split into 1,000-number blocks - detail below
414-219-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-219-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-219-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-219-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-219-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-219-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-219-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-220	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-220 is split into 1,000-number blocks - detail below
414-220-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-220-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-220-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-220-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-220-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-220-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-220-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-220-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-220-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-221	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-223	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-224	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-225	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-226	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-226 is split into 1,000-number blocks - detail below
414-226-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-226-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-226-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-226-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-226-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-226-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-226-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-226-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-227	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-228	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-229	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22RS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CAPITOL DR RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI22RS0))
414-229 is split into 1,000-number blocks - detail below
414-229-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22RS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI22RS0))
414-229-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22RS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI22RS0))
414-229-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22RS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI22RS0))
414-229-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22RS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI22RS0))
414-229-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22RS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI22RS0))
414-229-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22RS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI22RS0))
414-229-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22RS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI22RS0))
414-229-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22RS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR RS0 Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI22RS0))
414-231	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-231 is split into 1,000-number blocks - detail below
414-231-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-244	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-244 is split into 1,000-number blocks - detail below
414-244-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-244-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-244-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-244-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-244-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-244-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-244-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-244-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-244-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/06/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245 is split into 1,000-number blocks - detail below
414-245-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/08/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/08/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/08/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/08/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/08/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/08/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/08/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/08/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/08/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-245-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	05/08/2008	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-247	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-256	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-257	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-258	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-259	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-263	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-263 is split into 1,000-number blocks - detail below
414-263-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-263-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-263-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-263-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-263-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-263-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-263-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-263-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-263-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-264	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-264 is split into 1,000-number blocks - detail below
414-264-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-264-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-264-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-264-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-264-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-264-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-264-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-264-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-264-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-265	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-265 is split into 1,000-number blocks - detail below
414-265-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-265-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-265-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-265-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-265-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-265-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-265-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-266	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-267	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-267 is split into 1,000-number blocks - detail below
414-267-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-267-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-267-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-267-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-267-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-267-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-267-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-267-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-267-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-270	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-271	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-272	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-273	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-274	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-274 is split into 1,000-number blocks - detail below
414-274-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-274-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-274-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-274-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-274-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-274-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-274-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-274-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-274-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-276	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-277	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-278	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-280	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-281	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-282	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-283	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-286	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-286 is split into 1,000-number blocks - detail below
414-286-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-286-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-286-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-286-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-286-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-286-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-287	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-288	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-289	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-291	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-294	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-294 is split into 1,000-number blocks - detail below
414-294-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-294-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-294-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-294-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-294-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-294-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-294-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-294-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-297	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-298	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-299	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-299 is split into 1,000-number blocks - detail below
414-299-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-299-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-299-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-301 is split into 1,000-number blocks - detail below
414-301-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	06/25/2010	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-302	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-304	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI10DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-304 is split into 1,000-number blocks - detail below
414-304-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-304-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-304-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-304-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-304-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-304-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-319	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-319 is split into 1,000-number blocks - detail below
414-319-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-319-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-319-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-319-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-319-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-319-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-319-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-319-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-319-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-321	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-325	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-326 is split into 1,000-number blocks - detail below
414-326-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	09/26/2003	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-326-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	09/26/2003	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-327	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-328	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-329	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-332	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-336	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-336 is split into 1,000-number blocks - detail below
414-336-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-337	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-341	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-342	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-342 is split into 1,000-number blocks - detail below
414-342-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-342-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-342-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-342-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-342-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-342-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-342-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-342-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-342-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-343	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-343 is split into 1,000-number blocks - detail below
414-343-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-343-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-343-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-343-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-343-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-343-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-343-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-343-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-344	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-344 is split into 1,000-number blocks - detail below
414-344-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-344-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-344-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-344-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-344-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-344-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-344-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-344-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-344-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-345	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-345 is split into 1,000-number blocks - detail below
414-345-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-345-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-345-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-345-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-345-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-345-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-345-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-347	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-351	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-352	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-353	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-354	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-355	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-357	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-358	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-359	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-362	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-365	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-371	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-372	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-372 is split into 1,000-number blocks - detail below
414-372-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-372-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-372-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-372-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-372-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-372-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-372-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-372-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-374	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-374 is split into 1,000-number blocks - detail below
414-374-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-374-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-374-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-374-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-374-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-382	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-383	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-384	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-385	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-389	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-389 is split into 1,000-number blocks - detail below
414-389-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-389-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-389-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-389-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-389-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-389-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-389-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-389-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-390	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-393	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-393 is split into 1,000-number blocks - detail below
414-393-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-393-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-393-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-393-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-393-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-393-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-393-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-393-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-421	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI10DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-422	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MSKGWI36DSA	00/00/0000	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
414-422 is split into 1,000-number blocks - detail below
414-422-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MSKGWI36DSA	N/A	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
414-422-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MSKGWI36DSA	N/A	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
414-422-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MSKGWI36DSA	N/A	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
414-422-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MSKGWI36DSA	N/A	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
414-422-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MSKGWI36DSA	N/A	Prefix Type: RBOC Switch Name: MUSKEGO Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MSKGWI36DSA))
414-423	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI10DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-425	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI25DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW FOREST HOME AV DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI25DS0))
414-427	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI25DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW FOREST HOME AV DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI25DS0))
414-438	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-442	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-443	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-444	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-445	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-447	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-449	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-453	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-454	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-454 is split into 1,000-number blocks - detail below
414-454-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-454-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-454-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-454-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-454-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-454-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-454-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-454-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-454-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-456	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-459	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS2 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS2))
414-459 is split into 1,000-number blocks - detail below
414-459-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS2	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS2 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS2))
414-459-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS2	05/01/2006	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS2 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS2))
414-459-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS2	02/10/2006	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS2 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS2))
414-459-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS2	02/10/2006	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS2 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS2))
414-459-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS2	03/08/2006	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS2 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS2))
414-461	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-462	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-463	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-464	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-465	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-465 is split into 1,000-number blocks - detail below
414-465-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-465-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-465-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-465-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-465-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-465-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-465-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-466	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-471	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-475	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-476	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-479	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-481	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-482	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-482 is split into 1,000-number blocks - detail below
414-482-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-482-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-482-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-482-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-482-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-482-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-482-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-482-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	N/A	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-483	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-486	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-489	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-524	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-524 is split into 1,000-number blocks - detail below
414-524-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-524-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-524-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-524-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-524-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-524-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-524-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-524-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-524-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-525	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI25DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW FOREST HOME AV DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI25DS0))
414-527	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-529	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI25DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW FOREST HOME AV DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI25DS0))
414-535	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-536	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-536 is split into 1,000-number blocks - detail below
414-536-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-536-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-536-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-536-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-536-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-536-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-536-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-536-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-536-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-540	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-540 is split into 1,000-number blocks - detail below
414-540-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-540-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-540-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-540-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-540-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-540-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-540-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-540-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI23DS0	N/A	Prefix Type: RBOC Switch Name: MILW GOOD HOPE RD Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI23DS0))
414-541	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-543	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-545	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-546	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-562	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-562 is split into 1,000-number blocks - detail below
414-562-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-562-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-562-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-562-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-562-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-562-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-562-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI17DS0	N/A	Prefix Type: RBOC Switch Name: MILW WRIGHT ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI17DS0))
414-566	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI45DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW FAIRWAY DR DS1 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI45DS1))
414-570	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-571	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-577	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-578	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-578 is split into 1,000-number blocks - detail below
414-578-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-578-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-578-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-578-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-578-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-585	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	01/10/2013	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-585 is split into 1,000-number blocks - detail below
414-585-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	12/18/2012	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-585-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	12/18/2012	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-585-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	12/18/2012	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-585-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	12/18/2012	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-585-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	12/18/2012	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-585-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	12/18/2012	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-585-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	12/18/2012	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-586	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-586 is split into 1,000-number blocks - detail below
414-586-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-586-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-586-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-586-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-586-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-586-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-586-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-586-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-586-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI16DS0	N/A	Prefix Type: RBOC Switch Name: MILW COUNTY LINE DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI16DS0))
414-599	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-604	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-604 is split into 1,000-number blocks - detail below
414-604-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	N/A	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-604-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	N/A	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-604-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	N/A	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-604-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	N/A	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-604-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	N/A	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-604-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	N/A	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-604-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	N/A	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-604-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	N/A	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-607	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-607 is split into 1,000-number blocks - detail below
414-607-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-607-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-607-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-607-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-607-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-607-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-607-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-607-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-607-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	N/A	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-616	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-616 is split into 1,000-number blocks - detail below
414-616-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-616-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-616-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-616-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-616-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-616-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-616-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI28DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-643	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-645	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-646	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	03/01/2002	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-647	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-649	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-661	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI10DSA	07/25/2002	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-665	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-671	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-671 is split into 1,000-number blocks - detail below
414-671-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-671-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-671-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-671-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-671-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-671-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-671-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-671-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-672	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-678	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-678 is split into 1,000-number blocks - detail below
414-678-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-678-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-678-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-678-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-678-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-678-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-678-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-744	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-747	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-760	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI28DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI28DSA))
414-761	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI10DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-762	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-764	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-765	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-765 is split into 1,000-number blocks - detail below
414-765-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-765-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-765-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-765-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-765-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-765-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-765-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-765-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-765-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-766	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-766 is split into 1,000-number blocks - detail below
414-766-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-766-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-766-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-766-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-766-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-766-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-766-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-768	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-768 is split into 1,000-number blocks - detail below
414-768-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-768-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-768-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-768-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-768-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-768-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-768-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-768-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN5	MILWWI56DS0	N/A	Prefix Type: RBOC Switch Name: MILW HOWELL AV Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MILWWI56DS0))
414-769	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI42DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW LOGAN AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI42DS0))
414-771	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-773	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-774	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-777	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-778	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-792	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-792 is split into 1,000-number blocks - detail below
414-792-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-792-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-792-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-792-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-792-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-792-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-792-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-792-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-799	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI48DSA))
414-805	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-815	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-815 is split into 1,000-number blocks - detail below
414-815-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	N/A	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-815-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	N/A	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-815-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	N/A	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-815-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	N/A	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-815-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	N/A	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-817	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-817 is split into 1,000-number blocks - detail below
414-817-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-817-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-817-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-817-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-817-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-817-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-817-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-817-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-844	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-855	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI10DSA	00/00/0000	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-855 is split into 1,000-number blocks - detail below
414-855-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-855-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-855-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-855-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN3	MILWWI10DSA	N/A	Prefix Type: RBOC Switch Name: MILWAUKEE Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: MILWWI10DSA))
414-871	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-873	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-874	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-875	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-875 is split into 1,000-number blocks - detail below
414-875-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	N/A	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-875-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	N/A	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-875-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	N/A	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-875-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	N/A	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-875-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	N/A	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-875-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	N/A	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-875-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI27DS0	N/A	Prefix Type: RBOC Switch Name: MILW 41ST ST DS0 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI27DS0))
414-902	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-902 is split into 1,000-number blocks - detail below
414-902-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-902-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-902-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-902-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-902-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-902-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-902-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-902-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI34DS1	N/A	Prefix Type: RBOC Switch Name: MILW S 26TH ST DS1 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI34DS1))
414-905	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-905 is split into 1,000-number blocks - detail below
414-905-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-905-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-905-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-905-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-905-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-905-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-905-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-905-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-905-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI13DS1	N/A	Prefix Type: RBOC Switch Name: MILW BROADWAY DS1 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI13DS1))
414-906	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-931	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-931 is split into 1,000-number blocks - detail below
414-931-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-931-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-931-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-931-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-931-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-931-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-931-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-933	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-933 is split into 1,000-number blocks - detail below
414-933-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-933-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-933-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-933-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-933-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-933-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-933-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-933-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-934	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-934 is split into 1,000-number blocks - detail below
414-934-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-934-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-934-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-934-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-934-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-934-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-934-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-934-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-934-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-935	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-935 is split into 1,000-number blocks - detail below
414-935-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-935-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-935-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-935-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-935-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-936	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-937	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-937 is split into 1,000-number blocks - detail below
414-937-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-937-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-937-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-937-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-937-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-937-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-937-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI48DS0	N/A	Prefix Type: RBOC Switch Name: MILW N 26TH ST DS0 Switch Type: 5ESS LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI48DS0))
414-939	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	10/18/2010	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-939 is split into 1,000-number blocks - detail below
414-939-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	10/19/2010	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-939-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI30DS0	10/19/2010	Prefix Type: RBOC Switch Name: MILW CLEVELAND AV DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI30DS0))
414-955	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	00/00/0000	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
414-961	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-962	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-963	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-963 is split into 1,000-number blocks - detail below
414-963-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-963-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-963-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-963-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-963-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-963-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-963-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-963-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-963-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	N/A	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-964	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-967	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI22DS0	00/00/0000	Prefix Type: RBOC Switch Name: MILW CAPITOL DR DS0 Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI22DS0))
414-979	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	00/00/0000	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-979 is split into 1,000-number blocks - detail below
414-979-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	N/A	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-979-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	N/A	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-979-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN4	MILWWI38RS1	N/A	Prefix Type: RBOC Switch Name: MILW PARK PLACE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI38RS1))
414-985	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MILWAUKZN1	MILWWI12DS2	05/03/2001	Prefix Type: RBOC Switch Name: MILW AETNA CT DS2 Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI1261T 🔧 Explore Switch(CLLI: MILWWI12DS2))
608-216	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-216 is split into 1,000-number blocks - detail below
608-216-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	N/A	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-218	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-218 is split into 1,000-number blocks - detail below
608-218-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-218-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-218-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-218-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-221	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-222	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-223	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-224	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-224 is split into 1,000-number blocks - detail below
608-224-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	N/A	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-224-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	N/A	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-224-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	N/A	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-224-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	N/A	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-224-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	N/A	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-224-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	N/A	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-224-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	N/A	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-224-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	N/A	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-224-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	N/A	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-226	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-231	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-232	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-232 is split into 1,000-number blocks - detail below
608-232-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-232-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-232-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-232-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-232-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-232-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-232-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-232-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-232-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-233	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-236	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-236 is split into 1,000-number blocks - detail below
608-236-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-236-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-236-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-236-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-236-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-236-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-236-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-236-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-236-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	N/A	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-238	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-240	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-241	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-242	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-243	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-244	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-245	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-246	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-249	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-250	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-250 is split into 1,000-number blocks - detail below
608-250-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-250-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-250-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-250-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-250-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-250-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-250-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-250-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-251	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-252	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-255	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-256	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-257	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-258	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-259	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-259 is split into 1,000-number blocks - detail below
608-259-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-259-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-259-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-259-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-259-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-259-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-259-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-260	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-260 is split into 1,000-number blocks - detail below
608-260-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-260-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-260-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-260-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-260-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-260-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-260-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-260-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-261	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-262	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-263	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-264	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-265	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-266	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-267	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	00/00/0000	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-270	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-270 is split into 1,000-number blocks - detail below
608-270-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-270-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-270-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-270-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-270-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-270-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-270-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-270-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-270-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-271	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-273	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-274	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-275	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-276	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-277	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-278	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-280	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-280 is split into 1,000-number blocks - detail below
608-280-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-280-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-280-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-280-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-280-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-280-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-280-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-280-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-280-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-281	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-282	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-282 is split into 1,000-number blocks - detail below
608-282-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-282-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-282-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-282-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-282-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-282-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-282-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-282-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-282-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-283	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-283 is split into 1,000-number blocks - detail below
608-283-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-283-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-283-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-283-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-283-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-283-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-283-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-283-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-283-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-284	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-284 is split into 1,000-number blocks - detail below
608-284-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-284-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-284-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-284-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-285	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-285 is split into 1,000-number blocks - detail below
608-285-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-285-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-285-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-285-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-285-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-285-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-285-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS1	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS1 Switch Type: DMS1/2 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS1))
608-286	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-286 is split into 1,000-number blocks - detail below
608-286-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-286-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-287	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-287 is split into 1,000-number blocks - detail below
608-287-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-287-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-287-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-287-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	09/23/2011	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-287-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-288	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-294	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-294 is split into 1,000-number blocks - detail below
608-294-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-294-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-294-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-294-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-294-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-294-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-298	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-298 is split into 1,000-number blocks - detail below
608-298-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-298-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-298-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-298-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-298-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI16DS0	N/A	Prefix Type: RBOC Switch Name: MDSN BLACK OAK DR Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI16DS0))
608-301	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-301 is split into 1,000-number blocks - detail below
608-301-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	N/A	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-301-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	N/A	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-301-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	N/A	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-301-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	N/A	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-301-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	N/A	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-301-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	N/A	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-301-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	N/A	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-361	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-361 is split into 1,000-number blocks - detail below
608-361-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-361-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-361-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-361-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-361-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-361-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-361-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-361-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-361-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-362	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-363	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-364	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-365	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-368 is split into 1,000-number blocks - detail below
608-368-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-368-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-368-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-368-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-368-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-368-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-368-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-368-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BELOIT	BELTWI01DS0	N/A	Prefix Type: RBOC Switch Name: BELOIT Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: BELTWI01DS0))
608-371	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	05/09/2001	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-371 is split into 1,000-number blocks - detail below
608-371-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	06/07/2011	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-373	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-373 is split into 1,000-number blocks - detail below
608-373-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-373-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-373-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-373-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-373-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-373-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-395	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-395 is split into 1,000-number blocks - detail below
608-395-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-458	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	08/21/2001	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-616 is split into 1,000-number blocks - detail below
608-616-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	10/16/2009	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-616-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI12DS0	10/16/2009	Prefix Type: RBOC Switch Name: MDSN KEDZIE ST Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI12DS0))
608-665 is split into 1,000-number blocks - detail below
608-665-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	06/08/2010	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-665-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	06/08/2010	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-665-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	06/09/2010	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-665-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	06/09/2010	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-665-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI13DS0	06/09/2010	Prefix Type: RBOC Switch Name: MDSN SYLVAN AV Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI13DS0))
608-741	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-743	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-743 is split into 1,000-number blocks - detail below
608-743-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-743-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-743-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-743-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-743-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-743-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-743-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-743-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-743-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	N/A	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-752	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-754	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-755	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-756	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-757	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-758	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JANESVILLE	JNVLWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: JANESVILLE Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: JNVLWI01DSA))
608-873	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-877	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-877 is split into 1,000-number blocks - detail below
608-877-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	N/A	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-877-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	N/A	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-877-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	N/A	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-877-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	N/A	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-877-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	N/A	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-877-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	N/A	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-877-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	N/A	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-877-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	N/A	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-877-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STOUGHTON	SGTNWI11DS0	N/A	Prefix Type: RBOC Switch Name: STOUGHTON Switch Type: DMS100 LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: SGTNWI11DS0))
608-882	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EVANSVILLE	EVVLWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: EVANSVILLE Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: EVVLWI11RS0))
608-882 is split into 1,000-number blocks - detail below
608-882-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EVANSVILLE	EVVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: EVANSVILLE Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: EVVLWI11RS0))
608-882-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EVANSVILLE	EVVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: EVANSVILLE Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: EVVLWI11RS0))
608-882-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EVANSVILLE	EVVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: EVANSVILLE Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: EVVLWI11RS0))
608-882-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EVANSVILLE	EVVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: EVANSVILLE Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: EVVLWI11RS0))
608-882-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EVANSVILLE	EVVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: EVANSVILLE Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: EVVLWI11RS0))
608-882-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EVANSVILLE	EVVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: EVANSVILLE Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: EVVLWI11RS0))
608-882-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EVANSVILLE	EVVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: EVANSVILLE Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: EVVLWI11RS0))
608-883	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RICHMOND	RCMDWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: RICHMOND Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: RCMDWI11RS0))
608-883 is split into 1,000-number blocks - detail below
608-883-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RICHMOND	RCMDWI11RS0	N/A	Prefix Type: RBOC Switch Name: RICHMOND Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: RCMDWI11RS0))
608-883-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RICHMOND	RCMDWI11RS0	N/A	Prefix Type: RBOC Switch Name: RICHMOND Switch Type: N/A LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: RCMDWI11RS0))
608-890	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/10/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-890 is split into 1,000-number blocks - detail below
608-890-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/11/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-890-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/11/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-890-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/11/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-890-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/11/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-890-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/11/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-890-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/11/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-890-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/11/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-890-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/11/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-890-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/11/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-890-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI15DSA	12/11/2003	Prefix Type: RBOC Switch Name: MADISON Switch Type: WECO 5ESS (Digital) LATA: southwestern WI (354) Tandem: N/A 🔧 Explore Switch(CLLI: MDSNWI15DSA))
608-957	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-957 is split into 1,000-number blocks - detail below
608-957-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MDSN MAIN ST DS0 Switch Type: 5ESS LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI11DS0))
608-977	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	04/28/2015	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-977 is split into 1,000-number blocks - detail below
608-977-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	04/30/2015	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-977-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	04/30/2015	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-977-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	04/30/2015	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-977-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	04/30/2015	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
608-977-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MADISON	MDSNWI14DS0	04/30/2015	Prefix Type: RBOC Switch Name: MDSN PFLAUM RD Switch Type: EWSD LATA: southwestern WI (354) Tandem: MDSNWI1171T 🔧 Explore Switch(CLLI: MDSNWI14DS0))
715-214	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-214 is split into 1,000-number blocks - detail below
715-214-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-232	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-233	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-233 is split into 1,000-number blocks - detail below
715-233-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-233-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-233-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-233-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-233-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-233-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-233-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-233-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	N/A	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-235	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MENOMONIE	MNMNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: MENOMONIE Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: MNMNWI11DS0))
715-256	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPACA	WPCAWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: WAUPACA Switch Type: DMS100 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: WPCAWI11DS0))
715-256 is split into 1,000-number blocks - detail below
715-256-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPACA	WPCAWI11DS0	N/A	Prefix Type: RBOC Switch Name: WAUPACA Switch Type: DMS100 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: WPCAWI11DS0))
715-256-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPACA	WPCAWI11DS0	N/A	Prefix Type: RBOC Switch Name: WAUPACA Switch Type: DMS100 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: WPCAWI11DS0))
715-256-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPACA	WPCAWI11DS0	N/A	Prefix Type: RBOC Switch Name: WAUPACA Switch Type: DMS100 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: WPCAWI11DS0))
715-256-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPACA	WPCAWI11DS0	N/A	Prefix Type: RBOC Switch Name: WAUPACA Switch Type: DMS100 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: WPCAWI11DS0))
715-256-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPACA	WPCAWI11DS0	N/A	Prefix Type: RBOC Switch Name: WAUPACA Switch Type: DMS100 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: WPCAWI11DS0))
715-256-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPACA	WPCAWI11DS0	N/A	Prefix Type: RBOC Switch Name: WAUPACA Switch Type: DMS100 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: WPCAWI11DS0))
715-256-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPACA	WPCAWI11DS0	N/A	Prefix Type: RBOC Switch Name: WAUPACA Switch Type: DMS100 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: WPCAWI11DS0))
715-256-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPACA	WPCAWI11DS0	N/A	Prefix Type: RBOC Switch Name: WAUPACA Switch Type: DMS100 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: WPCAWI11DS0))
715-258	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPACA	WPCAWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: WAUPACA Switch Type: DMS100 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: WPCAWI11DS0))
715-273	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ELLSWORTH	ELWOWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: ELLSWORTH Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: ELWOWI11RS0))
715-273 is split into 1,000-number blocks - detail below
715-273-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ELLSWORTH	ELWOWI11RS0	N/A	Prefix Type: RBOC Switch Name: ELLSWORTH Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: ELWOWI11RS0))
715-273-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ELLSWORTH	ELWOWI11RS0	N/A	Prefix Type: RBOC Switch Name: ELLSWORTH Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: ELWOWI11RS0))
715-273-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ELLSWORTH	ELWOWI11RS0	N/A	Prefix Type: RBOC Switch Name: ELLSWORTH Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: ELWOWI11RS0))
715-273-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ELLSWORTH	ELWOWI11RS0	N/A	Prefix Type: RBOC Switch Name: ELLSWORTH Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: ELWOWI11RS0))
715-273-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ELLSWORTH	ELWOWI11RS0	N/A	Prefix Type: RBOC Switch Name: ELLSWORTH Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: ELWOWI11RS0))
715-273-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ELLSWORTH	ELWOWI11RS0	N/A	Prefix Type: RBOC Switch Name: ELLSWORTH Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: ELWOWI11RS0))
715-273-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ELLSWORTH	ELWOWI11RS0	N/A	Prefix Type: RBOC Switch Name: ELLSWORTH Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: ELWOWI11RS0))
715-295	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-295 is split into 1,000-number blocks - detail below
715-295-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	N/A	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-295-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	N/A	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-295-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	N/A	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-295-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	N/A	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-295-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	N/A	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-295-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	N/A	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-295-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	N/A	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-295-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	N/A	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-307 is split into 1,000-number blocks - detail below
715-307-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RIVERFALLS	RVFLWI11DSA	02/17/2011	Prefix Type: RBOC Switch Name: RIVER FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: RVFLWI11DSA))
715-341	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-342	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-343	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-344	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-345	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-346	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STEVENS PT	STPTWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: STEVENS POINT DS0 Switch Type: DMS1/2 LATA: northeastern WI (350) Tandem: STPTWI0161T 🔧 Explore Switch(CLLI: STPTWI01DS0))
715-377	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUDSON	HDSNWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: HUDSON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: HDSNWI01DSA))
715-381	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUDSON	HDSNWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: HUDSON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: HDSNWI01DSA))
715-386	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUDSON	HDSNWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: HUDSON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: HDSNWI01DSA))
715-397	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI012ED	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE Switch Type: WECO 5ESS (Digital) LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: EUCLWI012ED))
715-425	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RIVERFALLS	RVFLWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: RIVER FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: RVFLWI11DSA))
715-426	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	RIVERFALLS	RVFLWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: RIVER FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: RVFLWI11DSA))
715-464 is split into 1,000-number blocks - detail below
715-464-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	11/21/2008	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-464-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	11/21/2008	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-464-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	11/21/2008	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-464-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	11/21/2008	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-464-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	11/21/2008	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-464-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	11/21/2008	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-464-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	11/21/2008	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-464-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	11/21/2008	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-464-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	11/21/2008	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-531	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUDSON	HDSNWI01DS0	12/26/2001	Prefix Type: RBOC Switch Name: HUDSON Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: HDSNWI01DS0))
715-531 is split into 1,000-number blocks - detail below
715-531-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUDSON	HDSNWI01DS0	N/A	Prefix Type: RBOC Switch Name: HUDSON Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: HDSNWI01DS0))
715-531-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUDSON	HDSNWI01DS0	N/A	Prefix Type: RBOC Switch Name: HUDSON Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: HDSNWI01DS0))
715-531-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HUDSON	HDSNWI01DS0	N/A	Prefix Type: RBOC Switch Name: HUDSON Switch Type: DMS100 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: HDSNWI01DS0))
715-549	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HOULTON	HLTNWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: HOULTON Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: HLTNWI11RS1))
715-549 is split into 1,000-number blocks - detail below
715-549-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HOULTON	HLTNWI11RS1	N/A	Prefix Type: RBOC Switch Name: HOULTON Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: HLTNWI11RS1))
715-549-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HOULTON	HLTNWI11RS1	N/A	Prefix Type: RBOC Switch Name: HOULTON Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: HLTNWI11RS1))
715-552	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-717	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-717 is split into 1,000-number blocks - detail below
715-717-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	04/11/2007	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-717-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	04/11/2007	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-717-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	04/11/2007	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-717-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	04/11/2007	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-717-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	04/11/2007	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-717-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	04/11/2007	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-717-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	04/11/2007	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-717-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	04/11/2007	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-717-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	04/11/2007	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-720	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-723	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-726	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-726 is split into 1,000-number blocks - detail below
715-726-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-726-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-726-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-726-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-726-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-726-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-726-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-726-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-726-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-737 is split into 1,000-number blocks - detail below
715-737-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	06/14/2004	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-737-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	06/14/2004	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-737-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	06/14/2004	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-737-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	06/14/2004	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-737-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	06/14/2004	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-737-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	06/14/2004	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-737-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	06/14/2004	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-737-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	06/14/2004	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-737-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	06/14/2004	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-738	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-738 is split into 1,000-number blocks - detail below
715-738-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-738-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-738-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-738-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-738-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	CHIPPEWFLS	CHFLWI11DSA	N/A	Prefix Type: RBOC Switch Name: CHIPPEWA FALLS Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northwestern WI (352) Tandem: N/A 🔧 Explore Switch(CLLI: CHFLWI11DSA))
715-749	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ROBERTS	RBRTWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: ROBERTS Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: RBRTWI11RS1))
715-749 is split into 1,000-number blocks - detail below
715-749-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ROBERTS	RBRTWI11RS1	N/A	Prefix Type: RBOC Switch Name: ROBERTS Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: RBRTWI11RS1))
715-749-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ROBERTS	RBRTWI11RS1	N/A	Prefix Type: RBOC Switch Name: ROBERTS Switch Type: N/A LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: RBRTWI11RS1))
715-830	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-830 is split into 1,000-number blocks - detail below
715-830-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-830-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-830-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-830-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-830-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-830-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-830-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-830-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-830-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-831	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-832	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-833	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-834	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-835	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-836	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-838	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-839	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-852	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	04/03/2001	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-852 is split into 1,000-number blocks - detail below
715-852-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-852-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-852-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-852-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-852-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-852-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-852-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	N/A	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-855	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
715-858	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	EAU CLAIRE	EUCLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: EAU CLAIRE DS0 Switch Type: DMS1/2 LATA: northwestern WI (352) Tandem: EUCLWI0161T 🔧 Explore Switch(CLLI: EUCLWI01DS0))
920-206	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-206 is split into 1,000-number blocks - detail below
920-206-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	N/A	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-206-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	N/A	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-206-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	N/A	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-206-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	N/A	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-206-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	N/A	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-206-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	N/A	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-206-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	N/A	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-206-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	N/A	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-206-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	N/A	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-208	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-215	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-215 is split into 1,000-number blocks - detail below
920-215-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	N/A	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-221	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	07/30/2013	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-221 is split into 1,000-number blocks - detail below
920-221-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	07/31/2013	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-223	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-225	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-225 is split into 1,000-number blocks - detail below
920-225-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	N/A	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-225-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	N/A	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-225-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	N/A	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-225-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	N/A	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-225-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	N/A	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-225-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	N/A	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-225-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	N/A	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-225-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	N/A	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-225-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	N/A	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-231	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-232	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-233	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-235	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-236	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-237	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-237 is split into 1,000-number blocks - detail below
920-237-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-237-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-237-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-237-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-237-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-237-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-237-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-237-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-237-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-257	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-257 is split into 1,000-number blocks - detail below
920-257-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	N/A	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-261	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-262	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WATERTOWN	WTTWWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: WATERTOWN Switch Type: WECO 5ESS (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: WTTWWI01DSA))
920-266	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-266 is split into 1,000-number blocks - detail below
920-266-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-288	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	04/27/2001	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-288 is split into 1,000-number blocks - detail below
920-288-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-288-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-288-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-288-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-288-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-288-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-303	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-303 is split into 1,000-number blocks - detail below
920-303-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-303-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-303-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-303-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-303-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-303-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-303-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-303-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-303-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-320	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-320 is split into 1,000-number blocks - detail below
920-320-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	05/31/2005	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-320-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	05/31/2005	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-320-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	05/31/2005	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-320-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	05/31/2005	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-320-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	05/31/2005	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-320-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	05/31/2005	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-324	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WAUPUN	WAPNWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: WAUPUN Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: WAPNWI11RS0))
920-327	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DS0	05/28/2002	Prefix Type: RBOC Switch Name: GNBY RIDGE RD DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11DS0))
920-327 is split into 1,000-number blocks - detail below
920-327-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DS0	N/A	Prefix Type: RBOC Switch Name: GNBY RIDGE RD DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11DS0))
920-327-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DS0	N/A	Prefix Type: RBOC Switch Name: GNBY RIDGE RD DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11DS0))
920-327-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DS0	N/A	Prefix Type: RBOC Switch Name: GNBY RIDGE RD DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11DS0))
920-327-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DS0	N/A	Prefix Type: RBOC Switch Name: GNBY RIDGE RD DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11DS0))
920-330	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-336	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-337	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-338	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-339	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-343	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	10/12/2009	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-343 is split into 1,000-number blocks - detail below
920-343-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	10/12/2009	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-343-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	10/12/2009	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-343-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	01/13/2016	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-343-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	01/13/2016	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-343-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	01/13/2016	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-343-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	01/13/2016	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-356	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BEAVER DAM	BVDMWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-356 is split into 1,000-number blocks - detail below
920-356-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BEAVER DAM	BVDMWI01DSA	N/A	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-356-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BEAVER DAM	BVDMWI01DSA	N/A	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-356-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BEAVER DAM	BVDMWI01DSA	N/A	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-356-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BEAVER DAM	BVDMWI01DSA	N/A	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-356-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BEAVER DAM	BVDMWI01DSA	N/A	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-356-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BEAVER DAM	BVDMWI01DSA	N/A	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-358 is split into 1,000-number blocks - detail below
920-358-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	08/28/2009	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-365	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ALGOMA	ALGMWI11RS0	06/18/2001	Prefix Type: RBOC Switch Name: ALGOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: ALGMWI11RS0))
920-365 is split into 1,000-number blocks - detail below
920-365-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ALGOMA	ALGMWI11RS0	N/A	Prefix Type: RBOC Switch Name: ALGOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: ALGMWI11RS0))
920-380	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-386	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JUNEAU	JUNEWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: JUNEAU Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JUNEWI11RS0))
920-386 is split into 1,000-number blocks - detail below
920-386-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JUNEAU	JUNEWI11RS0	N/A	Prefix Type: RBOC Switch Name: JUNEAU Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JUNEWI11RS0))
920-386-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JUNEAU	JUNEWI11RS0	N/A	Prefix Type: RBOC Switch Name: JUNEAU Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JUNEWI11RS0))
920-386-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JUNEAU	JUNEWI11RS0	N/A	Prefix Type: RBOC Switch Name: JUNEAU Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JUNEWI11RS0))
920-386-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JUNEAU	JUNEWI11RS0	N/A	Prefix Type: RBOC Switch Name: JUNEAU Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JUNEWI11RS0))
920-386-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JUNEAU	JUNEWI11RS0	N/A	Prefix Type: RBOC Switch Name: JUNEAU Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JUNEWI11RS0))
920-386-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JUNEAU	JUNEWI11RS0	N/A	Prefix Type: RBOC Switch Name: JUNEAU Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JUNEWI11RS0))
920-387	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MAYVILLE	MYVLWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: MAYVILLE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MYVLWI11RS0))
920-387 is split into 1,000-number blocks - detail below
920-387-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MAYVILLE	MYVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: MAYVILLE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MYVLWI11RS0))
920-387-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MAYVILLE	MYVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: MAYVILLE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MYVLWI11RS0))
920-387-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MAYVILLE	MYVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: MAYVILLE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MYVLWI11RS0))
920-387-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MAYVILLE	MYVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: MAYVILLE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MYVLWI11RS0))
920-387-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MAYVILLE	MYVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: MAYVILLE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MYVLWI11RS0))
920-387-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MAYVILLE	MYVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: MAYVILLE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MYVLWI11RS0))
920-387-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MAYVILLE	MYVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: MAYVILLE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MYVLWI11RS0))
920-387-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MAYVILLE	MYVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: MAYVILLE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MYVLWI11RS0))
920-387-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MAYVILLE	MYVLWI11RS0	N/A	Prefix Type: RBOC Switch Name: MAYVILLE Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MYVLWI11RS0))
920-388	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KEWAUNEE	KEWNWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: KEWAUNEE Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: KEWNWI11RS0))
920-388 is split into 1,000-number blocks - detail below
920-388-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KEWAUNEE	KEWNWI11RS0	N/A	Prefix Type: RBOC Switch Name: KEWAUNEE Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: KEWNWI11RS0))
920-388-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KEWAUNEE	KEWNWI11RS0	N/A	Prefix Type: RBOC Switch Name: KEWAUNEE Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: KEWNWI11RS0))
920-388-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KEWAUNEE	KEWNWI11RS0	N/A	Prefix Type: RBOC Switch Name: KEWAUNEE Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: KEWNWI11RS0))
920-388-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KEWAUNEE	KEWNWI11RS0	N/A	Prefix Type: RBOC Switch Name: KEWAUNEE Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: KEWNWI11RS0))
920-388-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KEWAUNEE	KEWNWI11RS0	N/A	Prefix Type: RBOC Switch Name: KEWAUNEE Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: KEWNWI11RS0))
920-388-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KEWAUNEE	KEWNWI11RS0	N/A	Prefix Type: RBOC Switch Name: KEWAUNEE Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: KEWNWI11RS0))
920-388-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KEWAUNEE	KEWNWI11RS0	N/A	Prefix Type: RBOC Switch Name: KEWAUNEE Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: KEWNWI11RS0))
920-391	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12RS0	00/00/0000	Prefix Type: RBOC Switch Name: GNBY HUTH ST RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12RS0))
920-391 is split into 1,000-number blocks - detail below
920-391-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12RS0))
920-391-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12RS0))
920-391-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12RS0))
920-391-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12RS0))
920-391-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12RS0))
920-391-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12RS0	N/A	Prefix Type: RBOC Switch Name: GNBY HUTH ST RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12RS0))
920-395	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	06/18/2001	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-395 is split into 1,000-number blocks - detail below
920-395-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	N/A	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-403	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-403 is split into 1,000-number blocks - detail below
920-403-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	N/A	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-403-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	N/A	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-403-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	N/A	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-403-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	N/A	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-403-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	N/A	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-403-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	N/A	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-403-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	N/A	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-403-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	N/A	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-403-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	N/A	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-405	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-406	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-424	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-424 is split into 1,000-number blocks - detail below
920-424-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-424-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-424-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-424-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-424-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-424-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-424-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-424-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-424-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	N/A	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-426	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-429	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-429 is split into 1,000-number blocks - detail below
920-429-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-429-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-429-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-429-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-429-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-429-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-429-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-430	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-430 is split into 1,000-number blocks - detail below
920-430-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-430-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-430-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-430-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-430-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-430-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-430-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-430-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-430-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-431	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-432	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-433	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-434	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	00/00/0000	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-435	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-436	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-437	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-438	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-438 is split into 1,000-number blocks - detail below
920-438-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-438-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-438-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-438-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-438-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-438-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-438-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-438-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-438-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-444	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-445	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-445 is split into 1,000-number blocks - detail below
920-445-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-445-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-445-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-448	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: WECO 5ESS (Digital) LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01DSA))
920-448 is split into 1,000-number blocks - detail below
920-448-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: WECO 5ESS (Digital) LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01DSA))
920-448-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: WECO 5ESS (Digital) LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01DSA))
920-448-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: WECO 5ESS (Digital) LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01DSA))
920-448-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: WECO 5ESS (Digital) LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01DSA))
920-448-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: WECO 5ESS (Digital) LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01DSA))
920-448-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: WECO 5ESS (Digital) LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01DSA))
920-448-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: WECO 5ESS (Digital) LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01DSA))
920-448-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: WECO 5ESS (Digital) LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01DSA))
920-448-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DSA	N/A	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: WECO 5ESS (Digital) LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01DSA))
920-451	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-452	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-453	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-453 is split into 1,000-number blocks - detail below
920-453-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	N/A	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-453-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	N/A	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-453-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	N/A	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-453-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	N/A	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-453-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	N/A	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-453-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	N/A	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-453-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	N/A	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-455	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	00/00/0000	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-455 is split into 1,000-number blocks - detail below
920-455-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-455-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-455-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-455-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-455-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI01DS1	N/A	Prefix Type: RBOC Switch Name: GNBY JEFFERSON DS1 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI01DS1))
920-456	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DS0	09/23/2002	Prefix Type: RBOC Switch Name: OSHKOSH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OSHKWI01DS0))
920-456 is split into 1,000-number blocks - detail below
920-456-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DS0	N/A	Prefix Type: RBOC Switch Name: OSHKOSH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OSHKWI01DS0))
920-456-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DS0	N/A	Prefix Type: RBOC Switch Name: OSHKOSH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OSHKWI01DS0))
920-456-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DS0	N/A	Prefix Type: RBOC Switch Name: OSHKOSH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OSHKWI01DS0))
920-456-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DS0	N/A	Prefix Type: RBOC Switch Name: OSHKOSH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OSHKWI01DS0))
920-456-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DS0	N/A	Prefix Type: RBOC Switch Name: OSHKOSH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OSHKWI01DS0))
920-456-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DS0	N/A	Prefix Type: RBOC Switch Name: OSHKOSH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OSHKWI01DS0))
920-456-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DS0	N/A	Prefix Type: RBOC Switch Name: OSHKOSH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OSHKWI01DS0))
920-457	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-458	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-459	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-465	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-467	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOGNFLS	SHFLWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: SHEBOYGAN FALLS Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHFLWI12DS0))
920-468	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-469	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI12DS0	00/00/0000	Prefix Type: RBOC Switch Name: GNBY HUTH ST DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI12DS0))
920-485	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORICON	HRCNWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: HORICON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRCNWI11RS0))
920-485 is split into 1,000-number blocks - detail below
920-485-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORICON	HRCNWI11RS0	N/A	Prefix Type: RBOC Switch Name: HORICON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRCNWI11RS0))
920-485-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORICON	HRCNWI11RS0	N/A	Prefix Type: RBOC Switch Name: HORICON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRCNWI11RS0))
920-485-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORICON	HRCNWI11RS0	N/A	Prefix Type: RBOC Switch Name: HORICON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRCNWI11RS0))
920-485-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORICON	HRCNWI11RS0	N/A	Prefix Type: RBOC Switch Name: HORICON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRCNWI11RS0))
920-485-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORICON	HRCNWI11RS0	N/A	Prefix Type: RBOC Switch Name: HORICON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRCNWI11RS0))
920-485-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORICON	HRCNWI11RS0	N/A	Prefix Type: RBOC Switch Name: HORICON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: HRCNWI11RS0))
920-487	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ALGOMA	ALGMWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: ALGOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: ALGMWI11RS0))
920-487 is split into 1,000-number blocks - detail below
920-487-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ALGOMA	ALGMWI11RS0	N/A	Prefix Type: RBOC Switch Name: ALGOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: ALGMWI11RS0))
920-487-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ALGOMA	ALGMWI11RS0	N/A	Prefix Type: RBOC Switch Name: ALGOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: ALGMWI11RS0))
920-487-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ALGOMA	ALGMWI11RS0	N/A	Prefix Type: RBOC Switch Name: ALGOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: ALGMWI11RS0))
920-487-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ALGOMA	ALGMWI11RS0	N/A	Prefix Type: RBOC Switch Name: ALGOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: ALGMWI11RS0))
920-487-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ALGOMA	ALGMWI11RS0	N/A	Prefix Type: RBOC Switch Name: ALGOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: ALGMWI11RS0))
920-487-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ALGOMA	ALGMWI11RS0	N/A	Prefix Type: RBOC Switch Name: ALGOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: ALGMWI11RS0))
920-487-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	ALGOMA	ALGMWI11RS0	N/A	Prefix Type: RBOC Switch Name: ALGOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: ALGMWI11RS0))
920-490	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-491	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-492	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: GNBY RIDGE RD RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11RS0))
920-492 is split into 1,000-number blocks - detail below
920-492-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11RS0	N/A	Prefix Type: RBOC Switch Name: GNBY RIDGE RD RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11RS0))
920-492-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11RS0	N/A	Prefix Type: RBOC Switch Name: GNBY RIDGE RD RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11RS0))
920-492-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11RS0	N/A	Prefix Type: RBOC Switch Name: GNBY RIDGE RD RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11RS0))
920-492-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11RS0	N/A	Prefix Type: RBOC Switch Name: GNBY RIDGE RD RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11RS0))
920-492-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11RS0	N/A	Prefix Type: RBOC Switch Name: GNBY RIDGE RD RS0 Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI11RS0))
920-494	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-496	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-497	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-498	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-499	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-527	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-527 is split into 1,000-number blocks - detail below
920-527-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	07/30/2003	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-527-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	07/30/2003	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-527-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	07/30/2003	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-527-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	07/30/2003	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-527-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	07/30/2003	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-527-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OSHKOSH	OSHKWI01DSA	07/30/2003	Prefix Type: RBOC Switch Name: OSHKOSH Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: OSHKWI01DSA))
920-531 is split into 1,000-number blocks - detail below
920-531-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEW LONDON	NWLNWI11RS0	N/A	Prefix Type: RBOC Switch Name: NEW LONDON Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NWLNWI11RS0))
920-531-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEW LONDON	NWLNWI11RS0	N/A	Prefix Type: RBOC Switch Name: NEW LONDON Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NWLNWI11RS0))
920-531-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEW LONDON	NWLNWI11RS0	N/A	Prefix Type: RBOC Switch Name: NEW LONDON Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NWLNWI11RS0))
920-532	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WRIGHTSTN	WRTWWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: WRIGHTSTOWN Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WRTWWI11RS0))
920-532 is split into 1,000-number blocks - detail below
920-532-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WRIGHTSTN	WRTWWI11RS0	N/A	Prefix Type: RBOC Switch Name: WRIGHTSTOWN Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WRTWWI11RS0))
920-532-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WRIGHTSTN	WRTWWI11RS0	N/A	Prefix Type: RBOC Switch Name: WRIGHTSTOWN Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WRTWWI11RS0))
920-532-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WRIGHTSTN	WRTWWI11RS0	N/A	Prefix Type: RBOC Switch Name: WRIGHTSTOWN Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WRTWWI11RS0))
920-550 is split into 1,000-number blocks - detail below
920-550-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOGNFLS	SHFLWI12DS0	11/06/2008	Prefix Type: RBOC Switch Name: SHEBOYGAN FALLS Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHFLWI12DS0))
920-563	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FTATKINSON	FTATWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: FORT ATKINSON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FTATWI11RS0))
920-568	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FTATKINSON	FTATWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: FORT ATKINSON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FTATWI11RS0))
920-582	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WINNECONNE	WNCNWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: WINNECONNE Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WNCNWI11DS0))
920-582 is split into 1,000-number blocks - detail below
920-582-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WINNECONNE	WNCNWI11DS0	N/A	Prefix Type: RBOC Switch Name: WINNECONNE Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WNCNWI11DS0))
920-582-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WINNECONNE	WNCNWI11DS0	N/A	Prefix Type: RBOC Switch Name: WINNECONNE Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WNCNWI11DS0))
920-582-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WINNECONNE	WNCNWI11DS0	N/A	Prefix Type: RBOC Switch Name: WINNECONNE Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WNCNWI11DS0))
920-582-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WINNECONNE	WNCNWI11DS0	N/A	Prefix Type: RBOC Switch Name: WINNECONNE Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WNCNWI11DS0))
920-582-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WINNECONNE	WNCNWI11DS0	N/A	Prefix Type: RBOC Switch Name: WINNECONNE Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WNCNWI11DS0))
920-582-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	WINNECONNE	WNCNWI11DS0	N/A	Prefix Type: RBOC Switch Name: WINNECONNE Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: WNCNWI11DS0))
920-592	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI11DSA	00/00/0000	Prefix Type: RBOC Switch Name: GREEN BAY Switch Type: Northern Telecom DMS100 (Digital) Host LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI11DSA))
920-623	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	COLUMBUS	CLMBWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: COLUMBUS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLMBWI11RS0))
920-623 is split into 1,000-number blocks - detail below
920-623-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	COLUMBUS	CLMBWI11RS0	N/A	Prefix Type: RBOC Switch Name: COLUMBUS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLMBWI11RS0))
920-623-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	COLUMBUS	CLMBWI11RS0	N/A	Prefix Type: RBOC Switch Name: COLUMBUS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLMBWI11RS0))
920-623-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	COLUMBUS	CLMBWI11RS0	N/A	Prefix Type: RBOC Switch Name: COLUMBUS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLMBWI11RS0))
920-623-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	COLUMBUS	CLMBWI11RS0	N/A	Prefix Type: RBOC Switch Name: COLUMBUS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLMBWI11RS0))
920-623-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	COLUMBUS	CLMBWI11RS0	N/A	Prefix Type: RBOC Switch Name: COLUMBUS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLMBWI11RS0))
920-623-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	COLUMBUS	CLMBWI11RS0	N/A	Prefix Type: RBOC Switch Name: COLUMBUS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLMBWI11RS0))
920-623-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	COLUMBUS	CLMBWI11RS0	N/A	Prefix Type: RBOC Switch Name: COLUMBUS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLMBWI11RS0))
920-623-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	COLUMBUS	CLMBWI11RS0	N/A	Prefix Type: RBOC Switch Name: COLUMBUS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLMBWI11RS0))
920-623-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	COLUMBUS	CLMBWI11RS0	N/A	Prefix Type: RBOC Switch Name: COLUMBUS Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: CLMBWI11RS0))
920-628	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	02/06/2001	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-652	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-652 is split into 1,000-number blocks - detail below
920-652-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	N/A	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-652-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	N/A	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-652-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	N/A	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-652-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	N/A	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-652-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	N/A	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-661	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	00/00/0000	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-661 is split into 1,000-number blocks - detail below
920-661-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-661-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-661-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-661-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-661-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-661-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-661-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-661-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-662	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	00/00/0000	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-662 is split into 1,000-number blocks - detail below
920-662-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-662-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-662-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-662-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-662-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-662-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-662-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWI13DS0	N/A	Prefix Type: RBOC Switch Name: GNBY CARDINAL LN DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWI13DS0))
920-674	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JEFFERSON	JFSNWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: JEFFERSON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JFSNWI11RS0))
920-675	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JEFFERSON	JFSNWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: JEFFERSON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JFSNWI11RS0))
920-675 is split into 1,000-number blocks - detail below
920-675-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JEFFERSON	JFSNWI11RS0	N/A	Prefix Type: RBOC Switch Name: JEFFERSON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JFSNWI11RS0))
920-675-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JEFFERSON	JFSNWI11RS0	N/A	Prefix Type: RBOC Switch Name: JEFFERSON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JFSNWI11RS0))
920-675-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	JEFFERSON	JFSNWI11RS0	N/A	Prefix Type: RBOC Switch Name: JEFFERSON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: JFSNWI11RS0))
920-682	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-683	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-684	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-685	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OMRO	OMROWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: OMRO Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OMROWI11DS0))
920-685 is split into 1,000-number blocks - detail below
920-685-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OMRO	OMROWI11DS0	N/A	Prefix Type: RBOC Switch Name: OMRO Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OMROWI11DS0))
920-685-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OMRO	OMROWI11DS0	N/A	Prefix Type: RBOC Switch Name: OMRO Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OMROWI11DS0))
920-685-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OMRO	OMROWI11DS0	N/A	Prefix Type: RBOC Switch Name: OMRO Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OMROWI11DS0))
920-685-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OMRO	OMROWI11DS0	N/A	Prefix Type: RBOC Switch Name: OMRO Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OMROWI11DS0))
920-685-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	OMRO	OMROWI11DS0	N/A	Prefix Type: RBOC Switch Name: OMRO Switch Type: DMS10 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: OMROWI11DS0))
920-686	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	MANITOWOC	MNTWWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: MANITOWOC Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: MNTWWI01DS0))
920-687	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LTL CHUTE	LCHTWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: LITTLE CHUTE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: LCHTWI11RS1))
920-687 is split into 1,000-number blocks - detail below
920-687-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LTL CHUTE	LCHTWI11RS1	N/A	Prefix Type: RBOC Switch Name: LITTLE CHUTE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: LCHTWI11RS1))
920-687-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LTL CHUTE	LCHTWI11RS1	N/A	Prefix Type: RBOC Switch Name: LITTLE CHUTE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: LCHTWI11RS1))
920-687-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LTL CHUTE	LCHTWI11RS1	N/A	Prefix Type: RBOC Switch Name: LITTLE CHUTE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: LCHTWI11RS1))
920-687-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LTL CHUTE	LCHTWI11RS1	N/A	Prefix Type: RBOC Switch Name: LITTLE CHUTE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: LCHTWI11RS1))
920-687-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LTL CHUTE	LCHTWI11RS1	N/A	Prefix Type: RBOC Switch Name: LITTLE CHUTE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: LCHTWI11RS1))
920-687-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LTL CHUTE	LCHTWI11RS1	N/A	Prefix Type: RBOC Switch Name: LITTLE CHUTE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: LCHTWI11RS1))
920-687-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LTL CHUTE	LCHTWI11RS1	N/A	Prefix Type: RBOC Switch Name: LITTLE CHUTE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: LCHTWI11RS1))
920-687-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LTL CHUTE	LCHTWI11RS1	N/A	Prefix Type: RBOC Switch Name: LITTLE CHUTE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: LCHTWI11RS1))
920-688	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	VAN DYNE	VNDNWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: VAN DYNE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: VNDNWI11RS1))
920-688 is split into 1,000-number blocks - detail below
920-688-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	VAN DYNE	VNDNWI11RS1	N/A	Prefix Type: RBOC Switch Name: VAN DYNE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: VNDNWI11RS1))
920-688-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	VAN DYNE	VNDNWI11RS1	N/A	Prefix Type: RBOC Switch Name: VAN DYNE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: VNDNWI11RS1))
920-688-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	VAN DYNE	VNDNWI11RS1	N/A	Prefix Type: RBOC Switch Name: VAN DYNE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: VNDNWI11RS1))
920-688-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	VAN DYNE	VNDNWI11RS1	N/A	Prefix Type: RBOC Switch Name: VAN DYNE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: VNDNWI11RS1))
920-689	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BURNETT	BVDMWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-689 is split into 1,000-number blocks - detail below
920-689-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BURNETT	BVDMWI01DSA	N/A	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-720	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-721	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-722	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-725	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-727	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-729	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-730	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-731	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-733	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-734	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-735	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-738	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-739	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-743	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STURGEONBY	STBYWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: STURGEON BAY Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: STBYWI11RS0))
920-746	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	STURGEONBY	STBYWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: STURGEON BAY Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: STBYWI11RS0))
920-749	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-751	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-757	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	GNVLWI12RS0	00/00/0000	Prefix Type: RBOC Switch Name: GREENVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: GNVLWI12RS0))
920-757 is split into 1,000-number blocks - detail below
920-757-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	GNVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: GREENVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: GNVLWI12RS0))
920-757-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	GNVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: GREENVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: GNVLWI12RS0))
920-757-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	GNVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: GREENVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: GNVLWI12RS0))
920-757-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	GNVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: GREENVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: GNVLWI12RS0))
920-757-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	GNVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: GREENVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: GNVLWI12RS0))
920-757-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	GNVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: GREENVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: GNVLWI12RS0))
920-759	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KAUKAUNA	KAUKWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: KAUKAUNA Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: KAUKWI11RS0))
920-759 is split into 1,000-number blocks - detail below
920-759-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KAUKAUNA	KAUKWI11RS0	N/A	Prefix Type: RBOC Switch Name: KAUKAUNA Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: KAUKWI11RS0))
920-759-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KAUKAUNA	KAUKWI11RS0	N/A	Prefix Type: RBOC Switch Name: KAUKAUNA Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: KAUKWI11RS0))
920-759-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KAUKAUNA	KAUKWI11RS0	N/A	Prefix Type: RBOC Switch Name: KAUKAUNA Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: KAUKWI11RS0))
920-759-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KAUKAUNA	KAUKWI11RS0	N/A	Prefix Type: RBOC Switch Name: KAUKAUNA Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: KAUKWI11RS0))
920-759-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KAUKAUNA	KAUKWI11RS0	N/A	Prefix Type: RBOC Switch Name: KAUKAUNA Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: KAUKWI11RS0))
920-759-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KAUKAUNA	KAUKWI11RS0	N/A	Prefix Type: RBOC Switch Name: KAUKAUNA Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: KAUKWI11RS0))
920-759-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KAUKAUNA	KAUKWI11RS0	N/A	Prefix Type: RBOC Switch Name: KAUKAUNA Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: KAUKWI11RS0))
920-759-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KAUKAUNA	KAUKWI11RS0	N/A	Prefix Type: RBOC Switch Name: KAUKAUNA Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: KAUKWI11RS0))
920-766	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	KAUKAUNA	KAUKWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: KAUKAUNA Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: KAUKWI11RS0))
920-779	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORTONVL	HOVLWI12RS0	00/00/0000	Prefix Type: RBOC Switch Name: HORTONVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: HOVLWI12RS0))
920-779 is split into 1,000-number blocks - detail below
920-779-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORTONVL	HOVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: HORTONVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: HOVLWI12RS0))
920-779-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORTONVL	HOVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: HORTONVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: HOVLWI12RS0))
920-779-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORTONVL	HOVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: HORTONVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: HOVLWI12RS0))
920-779-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORTONVL	HOVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: HORTONVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: HOVLWI12RS0))
920-779-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	HORTONVL	HOVLWI12RS0	N/A	Prefix Type: RBOC Switch Name: HORTONVILLE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: HOVLWI12RS0))
920-788	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	LTL CHUTE	LCHTWI11RS1	00/00/0000	Prefix Type: RBOC Switch Name: LITTLE CHUTE Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: LCHTWI11RS1))
920-803	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	SHEBOYGAN	SHBYWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: SHEBOYGAN Switch Type: EWSD LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: SHBYWI01DS0))
920-830	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-831	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-832	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-883	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWIUGRS0	00/00/0000	Prefix Type: RBOC Switch Name: GNBY UWGB Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWIUGRS0))
920-883 is split into 1,000-number blocks - detail below
920-883-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWIUGRS0	N/A	Prefix Type: RBOC Switch Name: GNBY UWGB Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWIUGRS0))
920-883-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	GREEN BAY	GNBYWIUGRS0	N/A	Prefix Type: RBOC Switch Name: GNBY UWGB Switch Type: N/A LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: GNBYWIUGRS0))
920-885	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BEAVER DAM	BVDMWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-887	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	BEAVER DAM	BVDMWI01DSA	00/00/0000	Prefix Type: RBOC Switch Name: BEAVER DAM Switch Type: WECO 5ESS Host (Digital) LATA: southeastern WI (356) Tandem: N/A 🔧 Explore Switch(CLLI: BVDMWI01DSA))
920-906	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-906 is split into 1,000-number blocks - detail below
920-906-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-906-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-906-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-906-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-906-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-906-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-906-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-906-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-907	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-907 is split into 1,000-number blocks - detail below
920-907-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-907-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-907-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-907-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-907-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-907-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-907-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-907-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-907-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-921	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-922	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-923	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-924	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-926	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-926 is split into 1,000-number blocks - detail below
920-926-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-926-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-926-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-926-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-926-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-926-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-926-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-926-8XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-926-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	N/A	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-929	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	FONDDU LAC	FDULWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: FOND DU LAC Switch Type: DMS100 LATA: southeastern WI (356) Tandem: MILWWI4561T 🔧 Explore Switch(CLLI: FDULWI01DS0))
920-954	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-969	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-969 is split into 1,000-number blocks - detail below
920-969-0XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	N/A	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-969-1XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	N/A	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-969-2XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	N/A	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-969-3XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	N/A	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-969-4XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	N/A	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-969-5XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	N/A	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-969-6XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	N/A	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-969-7XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	N/A	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-969-9XXX	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEENAH	NENHWI11DS0	N/A	Prefix Type: RBOC Switch Name: NEENAH DS0 Switch Type: DMS100 LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NENHWI11DS0))
920-982	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	NEW LONDON	NWLNWI11RS0	00/00/0000	Prefix Type: RBOC Switch Name: NEW LONDON Switch Type: N/A LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: NWLNWI11RS0))
920-983	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	DE PERE	DEPRWI11DS0	00/00/0000	Prefix Type: RBOC Switch Name: DE PERE Switch Type: DMS100 LATA: northeastern WI (350) Tandem: GNBYWI0161T 🔧 Explore Switch(CLLI: DEPRWI11DS0))
920-991	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-993	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-996	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))
920-997	WI	WISCONSIN BELL INC (AT&T)		N/A	9327	APPLETON	APPLWI01DS0	00/00/0000	Prefix Type: RBOC Switch Name: APPLETON DS0 Switch Type: 5ESS LATA: northeastern WI (350) Tandem: APPLWI0171T 🔧 Explore Switch(CLLI: APPLWI01DS0))