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: IRVECAEIDS2

<< 1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
310-955 9 El Segundo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-956 A Hawthorne CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-957 A Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-957 3 Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-957 6 Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-971 A San Pedro CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-971 4 San Pedro CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-974 A Torrance CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-974 1 Torrance CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-974 3 Torrance CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-974 5 Torrance CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-975 A Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-975 0 Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-975 2 Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-975 3 Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-975 7 Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-975 8 Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-225 5 El Segundo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2016-11-03   
424-229 3 Santa Monica: Santa Monica DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2009-01-05   
424-294 3 Hawthorne CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2006-12-19   
424-296 6 Compton: Compton DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2013-12-04   
424-301 A El Segundo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-301 3 El Segundo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2015-03-29   
424-301 4 El Segundo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2016-04-17   
424-301 9 El Segundo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2016-08-18   
424-303 6 Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2015-11-20   
424-307 3 Hawthorne CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2018-10-18   
424-310 3 Hawthorne CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2017-10-05   
424-313 A Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-313 3 Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2015-12-13   
424-318 A Torrance CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-323 5 Torrance CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2018-12-12   
424-332 4 Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2014-03-04   
424-334 3 Avalon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2014-04-01   
424-354 5 Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2009-04-15   
424-359 A Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-359 3 Beverly Hills CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2015-05-25   
424-360 3 Torrance CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2015-11-28   
424-361 3 Culver City CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2014-10-15   
424-365 4 West Los Angeles CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2019-07-16   
424-388 A Malibu CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-388 3 Malibu CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2016-07-16   
424-393 3 Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2015-04-17   
424-408 5 Redondo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2018-10-31   
424-410 4 Santa Monica: Mar Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2017-11-18   
424-413 2 Santa Monica: Santa Monica DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2019-01-07   
424-416 5 Santa Monica: Santa Monica DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2019-03-18   
424-417 3 San Pedro CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2018-11-16   
424-419 A Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-419 4 Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2018-02-25   
424-426 A Hawthorne CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-426 4 Hawthorne CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2018-11-29   
424-429 3 Compton: Compton DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2019-07-13   
424-429 7 Compton: Compton DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2019-07-16   
424-526 7 Santa Monica: Mar Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2016-02-17   
424-531 6 Compton: Gardena DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2016-03-10   
424-535 2 West Los Angeles CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2015-10-15   
424-559 A West Los Angeles CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-559 3 West Los Angeles CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2018-03-12   
424-610 A Santa Monica: Santa Monica DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-610 3 Santa Monica: Santa Monica DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2014-07-24   
424-750 7 Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2007-08-23   
424-750 8 Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2007-08-23   
424-899 1 Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2021-10-31   
424-899 2 Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2021-10-31   
424-899 3 Inglewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2021-10-31   
562-263 2 Norwalk CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2012-02-24   
562-263 5 Norwalk CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2012-11-26   
562-340 A Alamitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-340 0 Alamitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-340 4 Alamitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-343 A Alamitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-343 9 Alamitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-382 A Downey CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-382 1 Downey CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-382 6 Downey CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-383 A La Habra CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-383 9 La Habra CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-384 A Lakewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-384 4 Lakewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-384 5 Lakewood CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-486 A Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-486 2 Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2018-10-21   
562-506 A Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-506 0 Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-506 1 Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-506 2 Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-506 9 Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-528 A Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-528 3 Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-528 5 Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-528 7 Long Beach CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-565 A Norwalk CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-565 1 Norwalk CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-565 2 Norwalk CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-565 6 Norwalk CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-565 8 Norwalk CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-566 A Pico Rivera CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-566 1 Pico Rivera CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
562-566 4 Pico Rivera CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2011-11-11   

<< 1 2 3 4 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.