Local Calling Guide
Area code/prefix search
NPA: 318 [Rate centres in NPA 318] [Dial plan for NPA 318]
NXX: 975
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
318-975 | A | Zwolle | LA | SHPTLAMA02Z | 624H ONVOY SPECTRUM, LLC | 486 | |||
318-975 | 0 | Zwolle | LA | SHPTLAMA02Z | 624H ONVOY SPECTRUM, LLC | 486 | 2023-08-25 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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