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.

NPA: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 755

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-755 A Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-755 0 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-755 1 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-755 2 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-755 3 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-755 4 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-755 5 Lakewood CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-755 6 Lakewood CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-755 7 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-755 8 Lakewood CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-755 9 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.