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.

Switch: BLTNCAADPS2

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
760-995 8 Victorville: Hesperia DA CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2010-09-01   
805-233 6 Camarillo CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-07-23   
805-233 7 Camarillo CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-07-23   
805-246 1 Point Mugu CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-04-01   
805-256 6 Ventura East CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-03-30   
805-258 5 Ventura Central CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-07-23   
805-258 7 Ventura Central CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-17   
805-262 6 Newbury Park CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-09-07   
805-272 9 Ojai CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-03-25   
805-273 6 Newbury Park CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2008-03-23   
805-285 5 Simi Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2009-07-11   
805-293 A Saticoy CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-293 6 Saticoy CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-04-01   
805-322 6 Camarillo CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2022-11-01   
805-330 2 Oxnard CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2011-01-26   
805-334 6 Moorpark CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-07-23   
805-334 7 Moorpark CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-07-23   
805-351 7 El Rio CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-03-25   
805-367 4 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-07-24   
805-367 7 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2008-02-10   
805-372 4 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-380 2 Conejo CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-03-25   
805-392 4 Santa Paula CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-07-23   
805-418 4 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2008-02-10   
805-433 A Simi Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-433 0 Simi Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-433 8 Simi Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-494 2 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2012-06-29   
805-512 7 Oxnard CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-26   
805-516 2 Fillmore CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-07-23   
805-557 5 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-557 6 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-728 2 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-17   
805-728 3 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-17   
805-728 4 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-17   
805-765 9 Ventura East CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-04-01   
805-768 A Newbury Park CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-768 7 Newbury Park CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-17   
805-768 8 Newbury Park CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-17   
805-768 9 Newbury Park CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-17   
805-823 4 Simi Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-17   
805-823 6 Simi Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-17   
805-852 2 Thousand Oaks CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2010-07-16   
805-982 1 Oxnard CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-982 2 Oxnard CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-982 3 Oxnard CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-982 4 Oxnard CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-982 5 Oxnard CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-982 6 Oxnard CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
818-221 0 San Fernando: Sepulveda DA CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-17   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.