Local Calling Guide
Area code/prefix search
NPA: 559 [Rate centres in NPA 559] [Dial plan for NPA 559]
NXX: 506
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
559-506 | A | Hanford | CA | FRSNCA01XNY | 9748 AMERICAN MESSAGING SERVICES, LLC | 728 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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