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: 515

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-515 A Catoosa OK TULUOKBRCMD  7632 LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK 538   2024-01-11   
918-515 0 Catoosa OK TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-515 1 Catoosa OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-515 3 Catoosa OK TULUOKBRCMD  7632 LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK 538      
918-515 4 Catoosa OK TULUOKBRCMD  7632 LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK 538      
918-515 5 Catoosa OK   145J TERRA NOVA TELECOM INC. 538      
918-515 6 Catoosa OK TULUOKBRCMD  7632 LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK 538      
918-515 7 Catoosa OK TULUOKBRCMD  7632 LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK 538      
918-515 8 Catoosa OK TULUOKBRCMD  7632 LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK 538      
918-515 9 Catoosa OK TULUOKBRCMD  7632 LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK 538      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.