Local Calling Guide
Area code/prefix search
NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]
NXX: 567
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
603-567 | A | Peterborough | NH | MNCHNHCOX8Z | 4017 LEVEL 3 COMMUNICATIONS, LLC - NH | 122 | |||
603-567 | 0 | Peterborough | NH | MNCHNHCO23Z | 073H TELNYX LLC | 122 | 2024-07-04 | ||
603-567 | 4 | Peterborough | NH | MNCHNHCOX8Z | 4017 LEVEL 3 COMMUNICATIONS, LLC - NH | 122 | |||
603-567 | 5 | Peterborough | NH | 829J PAETEC ITEL, LLC | 122 | 2015-02-18 | |||
603-567 | 7 | Peterborough | NH | MNCHNHIE6MD | 318J COMCAST IP PHONE, LLC | 122 | 2015-04-28 | ||
603-567 | 8 | Peterborough | NH | 6889 OMNIPOINT MIAMI E LICENSE, LLC | 122 | 2025-03-14 |
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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