Local Calling Guide
Area code/prefix search
NPA: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]
NXX: 552
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
660-552 | A | King City | MO | KSCZMODR3MD | 4932 LEVEL 3 COMMUNICATIONS, LLC - MO | 524 | |||
660-552 | 0 | King City | MO | KSCYKSJOSMD | 993E BANDWIDTH.COM CLEC, LLC - MO | 524 | 2009-01-17 | ||
660-552 | 4 | King City | MO | KSCZMODR3MD | 4932 LEVEL 3 COMMUNICATIONS, LLC - MO | 524 |
Last updated: Tue, 30 May 2023 01:08:39 UTC
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