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
515-559	IA	AT&T - LOCAL (AT&T)		N/A	7421	DES MOINES	DESMIADTDS3	00/00/0000	Prefix Type: CLEC Switch Name: DES MOINES Switch Type: WECO 4ESS LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIADTDS3))
515-559 is split into 1,000-number blocks - detail below
515-559-0XXX	IA	AT&T - LOCAL (AT&T)		N/A	7421	DES MOINES	DESMIADTDS3	N/A	Prefix Type: CLEC Switch Name: DES MOINES Switch Type: WECO 4ESS LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIADTDS3))
515-559-1XXX	IA	AT&T - LOCAL (AT&T)		N/A	7421	DES MOINES	DESMIADTDS3	N/A	Prefix Type: CLEC Switch Name: DES MOINES Switch Type: WECO 4ESS LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIADTDS3))
515-559-2XXX	IA	AT&T - LOCAL (AT&T)		N/A	7421	DES MOINES	DESMIADTDS3	N/A	Prefix Type: CLEC Switch Name: DES MOINES Switch Type: WECO 4ESS LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIADTDS3))
515-559-3XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	DES MOINES	DESMIA72GMD	07/29/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIA72GMD))
515-559-4XXX	IA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (Verizon Wireless)	0003290673	RMD0003382	6570	DES MOINES	DESMIADTXZX	12/01/2004	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIADTXZX))
515-559-5XXX	IA	AT&T - LOCAL (AT&T)		N/A	7421	DES MOINES	DESMIADTDS3	N/A	Prefix Type: CLEC Switch Name: DES MOINES Switch Type: WECO 4ESS LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIADTDS3))
515-559-6XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	DES MOINES	DESMIA72GMD	07/08/2004	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIA72GMD))
515-559-7XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	DES MOINES	DESMIA72GMD	07/08/2004	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIA72GMD))
515-559-8XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	DES MOINES	DESMIA72GMD	07/08/2004	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIA72GMD))
515-559-9XXX	IA	AT&T - LOCAL (AT&T)		N/A	7421	DES MOINES	DESMIADTDS3	N/A	Prefix Type: CLEC Switch Name: DES MOINES Switch Type: WECO 4ESS LATA: Des Moines IA (632) Tandem: N/A 🔧 Explore Switch(CLLI: DESMIADTDS3))