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
225-377	LA	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)		N/A	9419	BATONROUGE	BTRGLAMADS0	00/00/0000	Prefix Type: RBOC Switch Name: BATON ROUGE Switch Type: WECO 5ESS (Digital) LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: BTRGLAMADS0))
225-377 is split into 1,000-number blocks - detail below
225-377-0XXX	LA	VOICESTREAM GSM I, LLC (T-Mobile)		N/A	150C	BATONROUGE	NOCLLIKNOWN	09/17/2021	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
225-377-1XXX	LA	VOICESTREAM GSM I, LLC (T-Mobile)		N/A	150C	BATONROUGE	NOCLLIKNOWN	09/17/2021	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
225-377-2XXX	LA	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)		N/A	9419	BATONROUGE	BTRGLAMADS0	N/A	Prefix Type: RBOC Switch Name: BATON ROUGE Switch Type: WECO 5ESS (Digital) LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: BTRGLAMADS0 ))
225-377-3XXX	LA	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	BATONROUGE	NOCLLIKNOWN	03/22/2021	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
225-377-4XXX	LA	ONVOY, LLC - LA (Sinch)	0004323028	RMD0001966	749E	BATONROUGE	NOCLLIKNOWN	01/20/2021	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
225-377-5XXX	LA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA (Verizon Wireless)	0003290673	RMD0003382	6505	BATONROUGE	NOCLLIKNOWN	02/26/2021	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
225-377-6XXX	LA	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	BATONROUGE	NOCLLIKNOWN	03/22/2021	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
225-377-7XXX	LA	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)		N/A	9419	BATONROUGE	BTRGLAMADS0	N/A	Prefix Type: RBOC Switch Name: BATON ROUGE Switch Type: WECO 5ESS (Digital) LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: BTRGLAMADS0 ))
225-377-8XXX	LA	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)		N/A	9419	BATONROUGE	BTRGLAMADS0	N/A	Prefix Type: RBOC Switch Name: BATON ROUGE Switch Type: WECO 5ESS (Digital) LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: BTRGLAMADS0 ))
225-377-9XXX	LA	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	BATONROUGE	NOCLLIKNOWN	03/22/2021	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baton Rouge LA (492) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))