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: 279 [Rate centres in NPA 279] [Dial plan for NPA 279]

Block: A

1 2 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
279-200 A Sacramento: Main DA CA SCRMCA0105Z  321J HD CARRIER LLC 726      
279-201 A Fair Oaks (Sacramento) CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-202 A Fair Oaks (Sacramento) CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
279-203 A Sacramento: North DA CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
279-204 A Sacramento: North DA CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
279-205 A Sacramento: Main DA CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
279-206 A South Placer CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2021-01-15   
279-207 A Elk Grove CA WSCRCAKE0MD  5562 METROPCS, INC. 726   2021-02-04   
279-208 A Sacramento: Main DA CA WSCRCAKE0MD  5562 METROPCS, INC. 726   2021-04-15   
279-209 A Elk Grove CA EKGVCAXGX0X  622J SKYE TELECOM LLC DBA SKYETEL 726      
279-210 A Sacramento: Main DA CA SCRMCA0120Z  700J WAVENATION, LLC 726   2021-10-15   
279-212 A Michigan Bar CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2021-05-30   
279-213 A Lincoln CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2021-12-02   
279-214 A Fair Oaks (Sacramento) CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2021-12-02   
279-215 A Folsom CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2022-01-23   
279-216 A Sacramento: Main DA CA WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726   2022-01-31   
279-217 A South Placer CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2021-03-29   
279-218 A Sacramento: North DA CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726   2022-07-29   
279-219 A Folsom CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2022-04-15   
279-220 A Sacramento: Main DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2022-06-27   
279-221 A Sacramento: Main DA CA   4733 PAETEC COMMUNICATIONS, INC. - CA 726   2022-08-19   
279-222 A Sacramento: Main DA CA SCRMCA0104Z  965H FRACTEL LLC 726      
279-223 A Sacramento: Main DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2022-02-19   
279-224 A Sacramento: Main DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726   2022-07-14   
279-225 A Sacramento: North DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2022-09-01   
279-226 A Roseville: Main DA CA   6529 T-MOBILE USA, INC. 726   2022-10-14   
279-227 A South Placer CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2022-10-27   
279-229 A Sacramento: Main DA CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726   2022-07-25   
279-231 A Sacramento: Main DA CA   6529 T-MOBILE USA, INC. 726   2022-11-20   
279-233 A Sacramento: North DA CA   5562 METROPCS, INC. 726   2022-06-27   
279-234 A Sacramento: Main DA CA SCRMCA0104Z  965H FRACTEL LLC 726      
279-247 A Sacramento: North DA CA SCRMCA0104Z  965H FRACTEL LLC 726   2021-07-18   
279-277 A Roseville: Citrus Heights DA CA SCRMCA0104Z  965H FRACTEL LLC 726   2022-02-07   
279-278 A Folsom CA SCRMCA0114Z  566J RADIANTIQ LLC 726      
279-279 A Roseville: Citrus Heights DA CA RSVLCAXF6MD  566J RADIANTIQ LLC 726      
279-300 A Sacramento: Main DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-321 A Folsom CA SCRMCA01DS9  4129 O1 COMMUNICATIONS, INC. - CA 726      
279-322 A Walnut Grove CA SCRMCA0104Z  965H FRACTEL LLC 726   2021-09-06   
279-333 A Elk Grove CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-336 A Roseville: Main DA CA SCRMCA0104Z  965H FRACTEL LLC 726   2021-01-02   
279-345 A Sacramento: North DA CA SCRMCA0104Z  965H FRACTEL LLC 726      
279-346 A Sacramento: North DA CA SCRMCA0104Z  965H FRACTEL LLC 726      
279-348 A Sacramento: Main DA CA SCRMCA0104Z  965H FRACTEL LLC 726      
279-356 A Folsom CA SCRMCA0104Z  965H FRACTEL LLC 726      
279-386 A Sacramento: Main DA CA SCRMCA0104Z  965H FRACTEL LLC 726   2021-07-18   
279-399 A Sacramento: Main DA CA WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726      
279-400 A Lincoln CA SCRMCA0104Z  965H FRACTEL LLC 726      
279-444 A Sacramento: Main DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-465 A Folsom CA SCRMCA0104Z  965H FRACTEL LLC 726      
279-499 A Sacramento: North DA CA SCRMCA0104Z  965H FRACTEL LLC 726   2021-09-06   

1 2 >>

Last updated: Wed, 28 Sep 2022 23:50:19 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.