Local Calling Guide
Area code/prefix search
NPA: 408 [Rate centres in NPA 408] [Dial plan for NPA 408]
NXX: 720
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
408-720 | A | Sunnyvale | CA | SNVACA01DS1 | 9740 PACIFIC BELL | 722 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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