Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

  • 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.

Last updated: Fri, 17 May 2013 01:26:12 UTC

How to use this page

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

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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 >>

NPA-NXX-X Rate Centre Region Switch OCN LATA Eff date Disc date Map
530-200 Los Molinos CA CHICCACWCM1 6010 NEW CINGULAR WIRELESS PCS, LLC [link] 724 map
530-200-0 Los Molinos CA 6010 NEW CINGULAR WIRELESS PCS, LLC [link] 724 map
530-200-1 Los Molinos CA 6010 NEW CINGULAR WIRELESS PCS, LLC [link] 724
530-200-2 Los Molinos CA 6010 NEW CINGULAR WIRELESS PCS, LLC [link] 724
530-200-3 Los Molinos CA 6010 NEW CINGULAR WIRELESS PCS, LLC [link] 724
530-200-4 Los Molinos CA 6010 NEW CINGULAR WIRELESS PCS, LLC [link] 724
530-200-5 Los Molinos CA 6010 NEW CINGULAR WIRELESS PCS, LLC [link] 724
530-200-6 Los Molinos CA 6010 NEW CINGULAR WIRELESS PCS, LLC [link] 724
530-200-7 Los Molinos CA 6010 NEW CINGULAR WIRELESS PCS, LLC [link] 724
530-200-9 Los Molinos CA 6010 NEW CINGULAR WIRELESS PCS, LLC [link] 724 2004-09-19
530-201 Placerville: West DA CA SCRMCAWC2KD 6906 AMERICAN MESSAGING SERVICES, LLC [link] 726 map
530-202 Auburn: Main DA CA SCRMCAWC2KD 6906 AMERICAN MESSAGING SERVICES, LLC [link] 726 map
530-203 Elk Creek CA CHICCA01QMD 4129 O1 COMMUNICATIONS, INC. - CA [link] 724 map
530-203-1 Elk Creek CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 724
530-203-2 Elk Creek CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 724
530-204 Davis CA SCRMCADCCA0 4129 O1 COMMUNICATIONS, INC. - CA [link] 726 map
530-204-0 Davis CA 5562 METRO PCS, INC. [link] 726 2010-09-27 map
530-204-1 Davis CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-204-2 Davis CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-204-3 Davis CA 5562 METRO PCS, INC. [link] 726 2009-03-08
530-204-4 Davis CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-204-5 Davis CA 7128 BROOKS FIBER COMMUNICATIONS OF CALIFORNIA - CA [link] 726 2003-10-14
530-204-7 Davis CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA [link] 726 2005-08-25
530-204-8 Davis CA 6529 T-MOBILE USA, INC. [link] 726 2005-10-27
530-204-9 Davis CA 5562 METRO PCS, INC. [link] 726 2006-11-15
530-205 Grass Valley: Main DA CA SCRMCADCCA0 4129 O1 COMMUNICATIONS, INC. - CA [link] 726 map
530-205-0 Grass Valley: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA [link] 726 2009-10-12 map
530-205-1 Grass Valley: Main DA CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-205-2 Grass Valley: Main DA CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-205-3 Grass Valley: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 726 2009-01-13
530-205-4 Grass Valley: Main DA CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-205-5 Grass Valley: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA [link] 726 2003-11-02
530-205-6 Grass Valley: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA [link] 726 2003-11-02
530-205-7 Grass Valley: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA [link] 726 2004-09-10
530-205-8 Grass Valley: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA [link] 726 2004-09-10
530-205-9 Grass Valley: Main DA CA 7610 COMCAST PHONE OF CALIFORNIA, LLC - CA [link] 726 2006-09-30
530-206 Placerville: Kyburz DA CA SCRMCADCCA0 4129 O1 COMMUNICATIONS, INC. - CA [link] 726 map
530-206-0 Placerville: Kyburz DA CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 726 2010-08-29 map
530-206-1 Placerville: Kyburz DA CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-206-2 Placerville: Kyburz DA CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-206-3 Placerville: Kyburz DA CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 726 2012-06-18
530-206-4 Placerville: Kyburz DA CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-206-5 Placerville: Kyburz DA CA 916D BROADVOX-CLEC, LLC - CA [link] 726 2013-03-14
530-206-6 Placerville: Kyburz DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA [link] 726 2005-11-08
530-206-7 Placerville: Kyburz DA CA 266E 360NETWORKS (USA) INC. - CA [link] 726 2010-07-22
530-207 Woodland CA SCRMCADCCA0 4129 O1 COMMUNICATIONS, INC. - CA [link] 726 map
530-207-0 Woodland CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 726 2010-02-28 map
530-207-1 Woodland CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-207-2 Woodland CA 4129 O1 COMMUNICATIONS, INC. - CA [link] 726
530-207-3 Woodland CA 258E YMAX COMMUNICATIONS CORP. - CA [link] 726 2009-02-10



Sponsored by: VoiceMeUp - Corporate VoIP Services