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: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

Block: A

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-554 A Davis CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-556 A Shingle Springs CA SCRMCA0111Z  318J COMCAST IP PHONE, LLC 726      
530-557 A Nevada City CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
530-558 A Shingle Springs CA   5562 METROPCS, INC. 726      
530-559 A Grass Valley: Main DA CA WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
530-560 A Redding CA CHICCACW6MD  996H AIRESPRING, INC. 724      
530-561 A Anderson CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-562 A Truckee CA TRUCCA12RS0  9740 PACIFIC BELL 726      
530-563 A Truckee CA SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
530-564 A Davis CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-565 A Live Oak CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
530-566 A Chico CA CHICCA01DS1  9740 PACIFIC BELL 724      
530-567 A Red Bluff CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-568 A Mount Shasta CA CHICCA01QMD  4129 O1 COMMUNICATIONS, INC. - CA 724      
530-569 A Cedarville CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-570 A Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-571 A Chico CA RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-572 A Yreka CA CHICCACW7MD  145J TERRA NOVA TELECOM INC. 724      
530-573 A South Tahoe CA STAHCA13RS0  9740 PACIFIC BELL 726      
530-574 A Davis CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
530-575 A Grass Valley: Main DA CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
530-576 A Los Molinos CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-577 A South Tahoe CA STAHCA13RS0  9740 PACIFIC BELL 726      
530-578 A South Tahoe CA SCRMCA01XEZ  516C AT&T CORP. 726      
530-579 A Truckee CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-580 A North Tahoe: Tahoe City DA CA SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
530-581 A North Tahoe: Tahoe City DA CA THCYCA01DS0  9740 PACIFIC BELL 726      
530-582 A Truckee CA TRUCCA11DS0  9740 PACIFIC BELL 726      
530-583 A North Tahoe: Tahoe City DA CA THCYCA01DS0  9740 PACIFIC BELL 726      
530-584 A North Tahoe: Tahoe City DA CA THCYCA01DS0  9740 PACIFIC BELL 726      
530-585 A Rancho Tehama CA RNTHCAXFDS1  2313 DUCOR TEL. CO. 724      
530-586 A Corning CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-587 A Truckee CA TRUCCA11DS0  9740 PACIFIC BELL 726      
530-588 A Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-589 A Oroville CA ORVLCA12RS0  9740 PACIFIC BELL 724      
530-590 A Grass Valley: South DA CA SCRMCA01XTZ  939H COMMIO, LLC 726      
530-591 A Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-592 A Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-593 A North Yuba CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2024-01-15   
530-594 A Gridley CA WSCRCABYDS1  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 726      
530-595 A Mineral CA MNRLCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-596 A Lake Almanor CA LKARCAXFRS1  3402 CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE 724      
530-597 A Paynes Creek CA PYCKCAXFRS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 724      
530-598 A Yreka CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-599 A Marysville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-600 A South Tahoe CA SLKTCA100MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 726      
530-601 A Davis CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
530-602 A Red Bluff CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2024-01-15   
530-603 A Bangor CA CHICCA01XQX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 724      
530-604 A Redding CA RDNGCAAMCM0  6010 NEW CINGULAR WIRELESS PCS, LLC 724      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.