Local Calling Guide
Area code/prefix search
NPA: 323 [Rate centres in NPA 323] [Dial plan for NPA 323]
NXX: 620
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
323-620 | A | Los Angeles: DA 11 | CA | TRNECAGBGT3 | 6529 T-MOBILE USA, INC. | 730 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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