Local Calling Guide
Area code/prefix search
NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]
NXX: 510
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
603-510 | A | Meriden | NH | MNCHNHIE6MD | 318J COMCAST IP PHONE, LLC | 122 | |||
603-510 | 0 | Meriden | NH | MNCHNHIE6MD | 318J COMCAST IP PHONE, LLC | 122 | 2010-06-25 |
Last updated: Sat, 01 Jun 2024 11:59:14 UTC
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