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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
916-368 4 SCRMCA12RS6  9740 PACIFIC BELL 726      
916-368 5 SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726   2017-10-20   
916-368 6 WSCRCAKE1MD  5562 METROPCS, INC. 726   2018-08-18   
916-368 7 SCRMCA12RS6  9740 PACIFIC BELL 726      
916-368 8 SCRMCA12RS6  9740 PACIFIC BELL 726      
916-368 9 SCRMCA12RS6  9740 PACIFIC BELL 726      
916-369 A SCRMCA12DS0  9740 PACIFIC BELL 726      
916-371 A WSCRCA11DS0  9740 PACIFIC BELL 726      
916-372 A WSCRCA11DS0  9740 PACIFIC BELL 726      
916-373 A WSCRCA11DS0  9740 PACIFIC BELL 726      
916-374 A WSCRCA11DS0  9740 PACIFIC BELL 726      
916-374 0 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-374 1 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-374 2 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-374 3 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-374 4 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-374 5   515J IP HORIZON LLC 726   2009-07-31   
916-374 6 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2010-11-01   
916-374 7 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2008-07-18   
916-374 8 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-374 9 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 A WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 0 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 1 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 2 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 3 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 4 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 5 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 6 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 7 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 8 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-375 9 WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726   2006-01-21   
916-376 A WSCRCA11DS0  9740 PACIFIC BELL 726      
916-376 0 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-376 1 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-376 2 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-376 3 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-376 4 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-376 5 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-376 6 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-376 7 SCRMCA0111Z  318J COMCAST IP PHONE, LLC 726   2007-07-12   
916-376 8 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-376 9 WSCRCA11DS0  9740 PACIFIC BELL 726      
916-379 A SCRMCA13DS0  9740 PACIFIC BELL 726      
916-379 0 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-379 1 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-379 2 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-379 3 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-379 4 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-379 5 SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726   2007-03-14   
916-379 6 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-379 7 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2013-10-28   
916-379 8 SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726   2007-03-14   
916-379 9 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-381 A SCRMCA13DS0  9740 PACIFIC BELL 726      
916-382 A SCRMCA13RS9  9740 PACIFIC BELL 726      
916-382 0 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2012-12-13   
916-382 1 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-382 2 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2011-05-29   
916-382 3 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-382 4 SCRMCA0111Z  318J COMCAST IP PHONE, LLC 726   2011-07-21   
916-382 5 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-382 6 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2014-06-14   
916-382 7 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2011-07-17   
916-382 8 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2011-07-17   
916-382 9 SCRMCA01XEZ  516C AT&T CORP. 726   2012-02-16   
916-383 A SCRMCA13DS0  9740 PACIFIC BELL 726      
916-384 A WSCRCABYDS1  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 726      
916-384 0 WSCRCABYDS1  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 726      
916-384 1 WSCRCABYDS1  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 726      
916-384 2 WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2005-06-03   
916-384 3 SCRMCA01XSY  649C ONVOY, LLC - CA 726   2005-06-03   
916-384 4 SCRMCA01XSY  649C ONVOY, LLC - CA 726   2005-06-03   
916-384 5 WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726   2006-08-25   
916-384 6 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2005-11-28   
916-384 7 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2005-11-28   
916-384 8 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2005-11-28   
916-384 9 WSCRCABYDS1  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 726      
916-386 A SCRMCA13DS0  9740 PACIFIC BELL 726      
916-387 A SCRMCA13RS9  9740 PACIFIC BELL 726      
916-387 0 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-387 1 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-387 2 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-387 3 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-387 4 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-387 5 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2014-06-09   
916-387 6 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-387 7 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-387 8 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-387 9 SCRMCA13RS9  9740 PACIFIC BELL 726      
916-388 A SCRMCA13DS0  9740 PACIFIC BELL 726      
916-388 0 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-388 1 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-388 2 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-388 3 SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726   2012-11-12   
916-388 4 WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726   2006-12-30   
916-388 5 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-388 6 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-388 7 SCRMCA13DS0  9740 PACIFIC BELL 726      
916-388 8 SCRMCA13DS0  9740 PACIFIC BELL 726      

<< 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 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.