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: 572 [Rate centres in NPA 572] [Dial plan for NPA 572]

NXX: 910

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-910 A Oklahoma City OK   409F ONVOY, LLC - OK 536      
572-910 0 Oklahoma City OK   409F ONVOY, LLC - OK 536      
572-910 1 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
572-910 2 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
572-910 3 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
572-910 4 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
572-910 5 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
572-910 6 Oklahoma City OK OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536      
572-910 7 Oklahoma City OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
572-910 8 Oklahoma City OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
572-910 9 Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.