Local Calling Guide
Area code/prefix search
NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]
NXX: 517
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
610-517 | A | Philadelphia Suburban Zone 23 | PA | LPTPPAMAGT3 | 4036 NEW CINGULAR WIRELESS PCS, LLC - DC | 228 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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