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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
442-225 A El Centro CA 5562 METRO PCS, INC. 732      
442-237 A Escondido CA 5562 METRO PCS, INC. 732      
442-270 A El Centro CA 5562 METRO PCS, INC. 732      
442-303 A Oceanside: Carlsbad DA CA 5562 METRO PCS, INC. 732      
442-317 A Escondido CA 5562 METRO PCS, INC. 732      
442-339 A Oceanside: Carlsbad DA CA 5562 METRO PCS, INC. 732      
619-343 A San Diego: San Diego DA CA 5562 METRO PCS, INC. 732      
619-389 A San Diego: San Diego DA CA 5562 METRO PCS, INC. 732      
619-451 A Chula Vista CA 5562 METRO PCS, INC. 732      
619-551 A Chula Vista CA 5562 METRO PCS, INC. 732      
619-552 A National City CA 5562 METRO PCS, INC. 732      
619-586 A National City CA 5562 METRO PCS, INC. 732      
619-617 A Chula Vista CA 5562 METRO PCS, INC. 732      
619-745 A Chula Vista CA 5562 METRO PCS, INC. 732      
760-909 A El Centro CA 5562 METRO PCS, INC. 732      

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

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