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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Switch: BRHMALMTX6Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
205-501 A Birmingham AL 6630 SPOK, INC. 476      
205-513 A Birmingham AL 6630 SPOK, INC. 476      
205-550 A Tuscaloosa AL 6630 SPOK, INC. 476      
205-630 A Tuscaloosa AL 6630 SPOK, INC. 476      
205-676 A Birmingham AL 6630 SPOK, INC. 476      
205-692 A Birmingham AL 6630 SPOK, INC. 476      
205-770 A Birmingham AL 6630 SPOK, INC. 476      
205-804 A Birmingham AL 6630 SPOK, INC. 476      
205-805 A Birmingham AL 6630 SPOK, INC. 476      
205-806 A Birmingham AL 6630 SPOK, INC. 476      
205-816 A Birmingham AL 6630 SPOK, INC. 476      
205-817 A Birmingham AL 6630 SPOK, INC. 476      
205-818 A Birmingham AL 6630 SPOK, INC. 476      
205-819 A Birmingham AL 6630 SPOK, INC. 476      
205-865 A Birmingham AL 6630 SPOK, INC. 476      
205-867 A Birmingham AL 6630 SPOK, INC. 476      
205-869 A Birmingham AL 6630 SPOK, INC. 476      
205-888 A Birmingham AL 6630 SPOK, INC. 476      
205-889 A Birmingham AL 6630 SPOK, INC. 476      
205-906 A Birmingham AL 6630 SPOK, INC. 476      
205-954 A Birmingham AL 6630 SPOK, INC. 476      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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