Local Calling Guide
Area code/prefix search
NPA: 504 [Rate centres in NPA 504] [Dial plan for NPA 504]
NXX: 256
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
504-256 | A | New Orleans | LA | MNVLLA20G07 | 6214 NEW CINGULAR WIRELESS PCS, LLC - GA | 490 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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