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
205-400	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	03/28/2011	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-400 is split into 1,000-number blocks - detail below
205-400-0XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	03/30/2011	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-400-1XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	05/09/2011	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-400-2XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	05/09/2011	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-400-3XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	05/09/2011	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-400-4XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	05/09/2011	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-400-5XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	06/10/2011	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-400-6XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	06/10/2011	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-400-7XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	06/10/2011	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-400-8XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	06/10/2011	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-400-9XXX	AL	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	BIRMINGHAM	BRHMALXSGT2	09/28/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALXSGT2))