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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
603-397NHCOMCAST IP PHONE, LLC318JDURHAMMNCHNHIE6MD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
Thousands block for 603-397
603-397-0NHLEVEL 3 COMMUNICATIONS, LLC - NH (CenturyLink, Inc)4017DURHAMNOCLLIKNOWN08/16/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-397-1NHCTC COMMUNICATIONS CORP. - NH (Windstream Holdings)2698DURHAMNOCLLIKNOWN04/05/2001Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-397-2NHBELL ATLANTIC MOBILE, INC (Verizon Wireless)6386DURHAMNOCLLIKNOWN03/07/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-397-3NHLEVEL 3 COMMUNICATIONS, LLC - NH (CenturyLink, Inc)4017DURHAMNOCLLIKNOWN08/09/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-397-4NHOTEL TELEKOM, INC. - NH9827DURHAMNOCLLIKNOWN08/28/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-397-5NHCOMCAST IP PHONE, LLC318JDURHAMMNCHNHIE6MDN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-397-7NHBELL ATLANTIC MOBILE, INC (Verizon Wireless)6386DURHAMNOCLLIKNOWN10/14/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-397-8NHBELL ATLANTIC MOBILE, INC (Verizon Wireless)6386DURHAMNOCLLIKNOWN10/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-397-9NHBELL ATLANTIC MOBILE, INC (Verizon Wireless)6386DURHAMNOCLLIKNOWN10/06/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
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