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: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 936

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-936 A Tulsa OK   829J PAETEC ITEL, LLC 538      
918-936 0 Tulsa OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      
918-936 1 Tulsa OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      
918-936 2 Tulsa OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-936 3 Tulsa OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-936 4 Tulsa OK TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538      
918-936 5 Tulsa OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      
918-936 6 Tulsa OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      
918-936 7 Tulsa OK   829J PAETEC ITEL, LLC 538      
918-936 8 Tulsa OK   829J PAETEC ITEL, LLC 538      
918-936 9 Tulsa OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.