Local Calling Guide
Area code/prefix search
NPA: 607 [Rate centres in NPA 607] [Dial plan for NPA 607]
NXX: 428
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
607-428 | A | Cortland | NY | 829J PAETEC ITEL, LLC | 136 | 2025-04-02 |
Last updated: Fri, 25 Jul 2025 03:21:23 UTC
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