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
920-268	WI	LEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)	0015338122	RMD0006112	5489	APPLETON	GNBYWIEL1MD	05/13/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWIEL1MD))
920-268 is split into 1,000-number blocks - detail below
920-268-0XXX	WI	LEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)	0015338122	RMD0006112	5489	APPLETON	GNBYWIEL1MD	12/21/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWIEL1MD))
920-268-1XXX	WI	LEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)	0015338122	RMD0006112	5489	APPLETON	GNBYWIEL1MD	12/21/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWIEL1MD))
920-268-2XXX	WI	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	APPLETON	APPLWI01XEX	11/30/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: APPLWI01XEX))
920-268-3XXX	WI	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	APPLETON	APPLWI01XEX	01/09/2006	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: APPLWI01XEX))
920-268-4XXX	WI	LEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)	0015338122	RMD0006112	5489	APPLETON	GNBYWIEL1MD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWIEL1MD))
920-268-5XXX	WI	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	APPLETON	APPLWI01XEX	05/24/2006	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: APPLWI01XEX))
920-268-6XXX	WI	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	APPLETON	APPLWI01XEX	08/31/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: APPLWI01XEX))
920-268-7XXX	WI	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Wireless)	0005225859	RMD0003417	6508	APPLETON	GNBYWI01XMX	04/02/2009	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: GNBYWI01XMX))
920-268-8XXX	WI	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	APPLETON	APPLWI01XEX	02/23/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: APPLWI01XEX))
920-268-9XXX	WI	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	APPLETON	APPLWI01XEX	12/28/2004	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A 🔧 Explore Switch(CLLI: APPLWI01XEX))