Local Calling Guide
Area code/prefix search
NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]
NXX: 850
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
712-850 | A | Clarinda | IA | CLRDIAXT3MD | 593K MCC TELEPHONY LLC | 644 | |||
712-850 | 1 | Clarinda | IA | CLRDIAXT3MD | 593K MCC TELEPHONY LLC | 644 | 2010-05-04 | ||
712-850 | 6 | Clarinda | IA | OMAHNENWXEX | 8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA | 644 | 2017-11-10 | ||
712-850 | 7 | Clarinda | IA | OMAHNENWXPX | 221F ONVOY, LLC - IA | 644 | 2019-11-28 | ||
712-850 | 8 | Clarinda | IA | OMAHNENWGT1 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 644 | 2021-03-10 | ||
712-850 | 9 | Clarinda | IA | DESMIAITGT5 | 444G AUREON COMMUNICATIONS, LLC | 644 | 2014-10-22 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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