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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: UMTLFLXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
352-669 A Umatilla FL 0341 CENTURYLINK OF FLORIDA, INC. (UNITED) 45403      
352-771 A Umatilla FL 0341 CENTURYLINK OF FLORIDA, INC. (UNITED) 45403      
352-771 0 Umatilla FL 0341 CENTURYLINK OF FLORIDA, INC. (UNITED) 45403      
352-771 5 Umatilla FL 0341 CENTURYLINK OF FLORIDA, INC. (UNITED) 45403      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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