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: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

<< 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 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-305 6 Sunnyside WA SNSDWAXXOMD  6529 T-MOBILE USA, INC. 676   2005-11-11   
509-305 7 Sunnyside WA SNSDWAXXOMD  6529 T-MOBILE USA, INC. 676   2005-04-18   
509-305 8 Sunnyside WA SNSDWAXXOMD  6529 T-MOBILE USA, INC. 676   2004-05-29   
509-305 9 Sunnyside WA SNSDWAXXOMD  6529 T-MOBILE USA, INC. 676      
509-306 A Ellensburg WA ELBGWA060MD  5562 METROPCS, INC. 676      
509-306 0 Ellensburg WA ELBGWA060MD  5562 METROPCS, INC. 676      
509-306 1 Ellensburg WA ELBGWA060MD  5562 METROPCS, INC. 676   2007-10-12   
509-306 2 Ellensburg WA ELBGWA060MD  5562 METROPCS, INC. 676   2011-06-16   
509-306 3 Ellensburg WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2019-03-04   
509-306 4 Ellensburg WA ELBGWA060MD  6529 T-MOBILE USA, INC. 676   2021-03-12   
509-306 5 Ellensburg WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2017-05-13   
509-306 6 Ellensburg WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2017-09-11   
509-306 7 Ellensburg WA ELBGWA060MD  6529 T-MOBILE USA, INC. 676   2021-07-15   
509-306 8 Ellensburg WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2019-06-10   
509-306 9 Ellensburg WA ELBGWA060MD  5562 METROPCS, INC. 676      
509-307 A Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-307 0 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-307 1 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-307 2 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-307 3 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-307 4 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-307 5 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-307 6 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-307 7 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-307 8 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-307 9 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-308 A Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-308 0 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-308 1 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-308 2 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-308 3 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-308 4 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-308 5 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-308 6 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-308 7 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-308 8 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-308 9 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-309 A Spokane WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-309 0 Spokane WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2014-07-14   
509-309 1 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2014-11-17   
509-309 2 Spokane WA SPKNWA01XCY  318J COMCAST IP PHONE, LLC 676   2014-06-27   
509-309 3 Spokane WA SPKNWA01XCY  318J COMCAST IP PHONE, LLC 676   2014-06-27   
509-309 4 Spokane WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2014-09-10   
509-309 5 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2014-08-29   
509-309 6 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2014-09-24   
509-309 7 Spokane WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2014-04-04   
509-309 8 Spokane WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2014-04-04   
509-309 9 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2014-10-16   
509-310 A White Salmon WA PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
509-310 0 White Salmon WA   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2026-11-01   

<< 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 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 >>

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.