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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
603-957NHNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036PORTSMOUTHDRRYNHBC1MD01/22/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
Thousands block for 603-957
603-957-0NHNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036PORTSMOUTHDRRYNHBC1MDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-957-1NHNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036PORTSMOUTHDRRYNHBC1MDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-957-2NHBELL ATLANTIC MOBILE, INC (Verizon Wireless)6386PORTSMOUTHMNCHNHACAMD10/29/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-957-3NHCTC COMMUNICATIONS CORP. - NH (Windstream Holdings)2698PORTSMOUTHNOCLLIKNOWN02/23/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-957-4NHFREEDOM RING COMMUNICATIONS, L8468PORTSMOUTHNOCLLIKNOWN09/12/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-957-5NHFREEDOM RING COMMUNICATIONS, L8468PORTSMOUTHNOCLLIKNOWN07/02/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-957-6NHNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036PORTSMOUTHDRRYNHBC1MD06/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-957-7NHNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036PORTSMOUTHDRRYNHBC1MD06/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-957-8NHBELL ATLANTIC MOBILE, INC (Verizon Wireless)6386PORTSMOUTHMNCHNHACAMD06/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-957-9NHBELL ATLANTIC MOBILE, INC (Verizon Wireless)6386PORTSMOUTHMNCHNHACAMD01/18/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
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