You are reviewing the Area Code (NPA/NXX) report for 603-373. Did you mean to search the SMS short code 603373?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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603-373-0XXX | 318J | COMCAST IP PHONE, LLC | PORTSMOUTH | AS | 11/08/2000 | PORTSMOUTH | NH | NE | 01/01/2001 |
603-373-1XXX | 4206 | PAETEC COMMUNICATIONS, INC. - NH | PORTSMOUTH | AS | 10/13/2004 | PORTSMOUTH | NH | NE | 11/01/2004 |
603-373-2XXX | 7421 | AT&T - LOCAL | PORTSMOUTH | AS | 06/12/2001 | PORTSMOUTH | NH | NE | 07/01/2001 |
603-373-3XXX | 145J | TERRA NOVA TELECOM INC. | PORTSMOUTH | AS | 04/28/2021 | PORTSMOUTH | NH | NE | 05/27/2021 |
603-373-4XXX | 8299 | TELEPORT COMMUNICATIONS AMERICA, LLC - NH | PORTSMOUTH | AS | 04/01/2004 | PORTSMOUTH | NH | NE | 04/18/2004 |
603-373-5XXX | 4053 | CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC | PORTSMOUTH | RT | | PORTSMOUTH | NH | NE | |
603-373-6XXX | 4053 | CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC | PORTSMOUTH | RT | | PORTSMOUTH | NH | NE | |
603-373-7XXX | 4053 | CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC | PORTSMOUTH | AS | 07/11/2005 | PORTSMOUTH | NH | NE | 08/05/2005 |
603-373-8XXX | 318J | COMCAST IP PHONE, LLC | PORTSMOUTH | AS | 01/23/2003 | PORTSMOUTH | NH | NE | 02/04/2003 |
603-373-9XXX | 2527 | CHOICE ONE OF NEW HAMPSHIRE, INC. | PORTSMOUTH | AS | 05/16/2000 | PORTSMOUTH | NH | NE | 07/03/2000 |
603-373-XXXX | 4053 | CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC | PORTSMOUTH | AS | | PORTSMOUTH | NH | | |
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Anonymous User from Carlisle, Pennsylvania
May 27, 2024 at 10:35 AM
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