Local Calling Guide
Area code/prefix search
NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]
NXX: 543
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
650-543 | A | Palo Alto | CA | SNJSCAYB0MD | 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 722 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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