TelcoData.US: Search by Area Code / Exchange

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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
217-766	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	00/00/0000	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))
217-766 is split into 1,000-number blocks - detail below
217-766-0XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	08/30/2006	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))
217-766-1XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	N/A	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))
217-766-2XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	N/A	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))
217-766-3XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	N/A	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))
217-766-4XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	N/A	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))
217-766-5XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	N/A	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))
217-766-6XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	N/A	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))
217-766-7XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	N/A	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))
217-766-8XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	N/A	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))
217-766-9XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	CHMPILRAJMD	N/A	Prefix Type: PCS Switch Name: CHAMPAIGN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILRAJMD))