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: MTGMALMT32Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
334-218 6 Greensboro AL 593K MCC TELEPHONY LLC 478   2012-10-21   
334-422 3 Linden AL 593K MCC TELEPHONY LLC 478   2012-10-21   
334-455 3 Camden AL 593K MCC TELEPHONY LLC 478   2012-10-21   
334-609 A Thomasville AL 593K MCC TELEPHONY LLC 478      
334-609 1 Thomasville AL 593K MCC TELEPHONY LLC 478   2012-10-21   
334-641 3 Demopolis AL 593K MCC TELEPHONY LLC 478   2025-01-03   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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