Local Calling Guide
Area code/prefix search
Langford, SD
NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|
605-493 | A | BRTNSDXADS0 | 1680 VENTURE COMMUNICATIONS COOPERATIVE | 640 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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