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: 210 [Rate centres in NPA 210] [Dial plan for NPA 210]

NXX: 773

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-773 A San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-773 0 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-03-11   
210-773 1 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-03-11   
210-773 2 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-03-11   
210-773 3 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-03-11   
210-773 4 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-03-11   
210-773 5 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-03-11   
210-773 6 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-03-11   
210-773 7 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-03-11   
210-773 8 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-03-11   
210-773 9 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-03-11   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.