Local Calling Guide
Area code/prefix search
NPA: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]
NXX: 438
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
660-438 | A | Warsaw | MO | WRSWMOXADS0 | 1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO | 524 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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