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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
331-701ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333NAPERVILLERVDLILBDAMD12/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 331-701
331-701-0ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333NAPERVILLERVDLILBDAMD12/12/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-701-1ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529NAPERVILLECHCGILMF2MD06/22/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-701-2ILONVOY, LLC (Inteliquent)224CNAPERVILLENOCLLIKNOWN04/03/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-701-3ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196NAPERVILLEEGVGILIFDS112/30/2014Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-701-4ILFIRST COMMUNICATIONS, LLC - IL4604NAPERVILLENOCLLIKNOWN01/20/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-701-5ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333NAPERVILLERVDLILBDAMD04/22/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-701-6ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333NAPERVILLERVDLILBDAMD04/22/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-701-7ILCOMCAST IP PHONE, LLC318JNAPERVILLENOCLLIKNOWN04/16/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-701-8ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529NAPERVILLECHCGILMF2MD06/22/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-701-9ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529NAPERVILLECHCGILMF2MD06/22/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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