Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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OCN: 8661 POKA LAMBRO TELEPHONE COMPANY

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
806-200 5 Lamesa TX   544   2020-11-22   
806-305 1 Denver City TX   544   2020-11-22   
806-387 A Seagraves TX SGRVTXADRS1  544      
806-561 A Tahoka TX THKATXAHRS0  544      
806-616 0 Plains TX   544   2020-11-22   
806-628 9 Wilson TX   544   2020-11-22   
806-708 1 Meadow TX   544   2020-11-22   
806-709 1 Ropesville TX   544   2020-11-22   
806-906 A Brownfield TX BWFDTXXA0MD  544      
806-906 3 Brownfield TX   544   2020-11-22   
806-990 A Post TX POSTTXAHRS1  544      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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