Local Calling Guide
Area code/prefix search
NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]
NXX: 749
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
336-749 | A | Winston-Salem | NC | GNBONCEU45Z | 6214 NEW CINGULAR WIRELESS PCS, LLC - GA | 424 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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