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.

Sacramento: Main DA, CA

<< 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
916-284 1   6529 T-MOBILE USA, INC. 726      
916-284 2 WSCRCAKE0MD  5562 METROPCS, INC. 726      
916-284 3 WSCRCAKE0MD  5562 METROPCS, INC. 726      
916-284 4   6529 T-MOBILE USA, INC. 726      
916-284 5 WSCRCAKE0MD  5562 METROPCS, INC. 726      
916-284 6 WSCRCAKE0MD  5562 METROPCS, INC. 726      
916-284 7 WSCRCAKE0MD  5562 METROPCS, INC. 726      
916-284 8 WSCRCAKE0MD  5562 METROPCS, INC. 726      
916-284 9   6529 T-MOBILE USA, INC. 726      
916-287 A SCRMCA01XIY  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 726      
916-287 0 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2010-09-25   
916-287 1 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2010-07-04   
916-287 2 SCRMCA01XIY  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 726   2009-07-05   
916-287 3 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2011-04-29   
916-287 4 SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726   2010-03-11   
916-287 5 WSCRCAKE0MD  5562 METROPCS, INC. 726   2010-06-12   
916-287 6 WSCRCAKE0MD  5562 METROPCS, INC. 726   2010-06-12   
916-287 7 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2010-07-04   
916-287 8 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2010-07-04   
916-287 9 RSVLCAXFPS0  3964 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS, INC 726   2010-08-02   
916-288 A SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
916-288 0 SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
916-288 1 SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
916-288 2 SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
916-288 3 SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
916-288 4 SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
916-288 5 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726   2006-04-15   
916-288 6 SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
916-288 7 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726   2006-04-15   
916-288 8 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2007-07-30   
916-288 9 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2007-10-08   
916-290 A SCRMCAWC2KD  7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA 726      
916-290 0 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
916-290 1 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-290 2 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726   2003-01-07   
916-290 3 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726   2003-01-07   
916-290 4 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-290 5 WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2003-11-25   
916-290 6 WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2003-11-25   
916-290 7 WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2003-11-25   
916-290 8 WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2003-03-20   
916-290 9 WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2003-03-20   
916-291 A SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
916-291 0 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-08-20   
916-291 1 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-08-20   
916-291 2 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-08-20   
916-291 3 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-08-20   
916-291 4 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-08-20   
916-291 5 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-08-20   
916-291 6 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-08-20   

<< 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.