Local Calling Guide
Area code/prefix search
NPA: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]
NXX: 274
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
447-274 | A | Petersburg | IL | SPFDILES7MD | 224C ONVOY, LLC | 374 | |||
447-274 | 0 | Petersburg | IL | SPFDILES8MD | 939H COMMIO, LLC | 374 | 2022-12-10 | ||
447-274 | 7 | Petersburg | IL | SPFDILES7MD | 224C ONVOY, LLC | 374 | 2021-06-25 | ||
447-274 | 9 | Petersburg | IL | SPFDILESDS3 | 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL | 374 | 2023-07-17 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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