Local Calling Guide
Area code/prefix search
Castlewood, SD
NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|
605-414 | A | CLLKSDXA0MD | 920F MCC TELEPHONY OF THE MID-WEST, LLC - SD | 640 | |||
605-414 | 1 | CLLKSDXA0MD | 920F MCC TELEPHONY OF THE MID-WEST, LLC - SD | 640 | 2010-09-26 | ||
605-793 | A | CLLKSDXADS0 | 1651 INTERSTATE TELECOM COOP, INC. - SD | 640 | |||
605-804 | A | SXFLSDCOX9X | 6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | 640 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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