Local Calling Guide
Area code/prefix search
NPA: 646 [Rate centres in NPA 646] [Dial plan for NPA 646]
NXX: 623
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
646-623 | A | New York City Zone 01 | NY | NYCMNYAACMM | 6622 OMNIPOINT COMMUNICATIONS, INC. - NY | 132 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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