Washington, United States
Pacific Time
10:23 PM
Area Code
509
State / Province
Washington
Country
United States
Time Zone
Pacific Time
Area code 509 covers 121 cities and communities across Washington, based on telephone company rate center data.
Use the E.164 format for clickable phone links (RFC 3966):
<a href="tel:+15095550100">+15095550100</a><a href="tel:+15095550199">+15095550199</a>Look up which exchange in Washington a specific 509 number is homed to, and whether its block is wireline or wireless. See what a reverse lookup can establish before relying on the answer.
764 active prefixes in this area code, assigned as 5,826 thousands-blocks — pooling splits one prefix across several carriers, so each block is listed separately with the rate centre it is homed to, its carrier of record, and the switch that serves it.
Showing blocks 1–100 of 5,826
| NPA-NXX | Block | Rate centre | Type | Carrier (OCN) | Switch | LATA | LIR | Dates |
|---|---|---|---|---|---|---|---|---|
| 509-200 | 0 | Walla Walla | Landline or VoIP | METROPCS, INC. (5562) | WLWLWA018MD | 676 | — | — |
| 509-200 | 1 | Walla Walla | Landline or VoIP | METROPCS, INC. (5562) | WLWLWA018MD | 676 | — | — |
| 509-200 | 2 | Walla Walla | Landline or VoIP | METROPCS, INC. (5562) | WLWLWA018MD | 676 | — | — |
| 509-200 | 3 | Walla Walla | Wireless | T-MOBILE USA, INC. (6529) | WLWLWA018MD | 676 | — | — |
| 509-200 | 4 | Walla Walla | Wireless | T-MOBILE USA, INC. (6529) | WLWLWA018MD | 676 | — | — |
| 509-200 | 5 | Walla Walla | Wireless | T-MOBILE USA, INC. (6529) | WLWLWA018MD | 676 | — | — |
| 509-200 | 6 | Walla Walla | Wireless | T-MOBILE USA, INC. (6529) | WLWLWA018MD | 676 | — | — |
| 509-200 | 7 | Walla Walla | Wireless | T-MOBILE USA, INC. (6529) | WLWLWA018MD | 676 | — | — |
| 509-200 | 8 | Walla Walla | Landline or VoIP | METROPCS, INC. (5562) | WLWLWA018MD | 676 | — | — |
| 509-200 | 9 | Walla Walla | Wireless | T-MOBILE USA, INC. (6529) | WLWLWA018MD | 676 | — | — |
| 509-200 | A | Walla Walla | Wireless | T-MOBILE USA, INC. (6529) | WLWLWA018MD | 676 | — | — |
| 509-201 | 0 | Ellensburg | Wireless | T-MOBILE USA, INC. (6529) | ELBGWA060MD | 676 | — | — |
| 509-201 | 1 | Ellensburg | Landline or VoIP | CHARTER IP ENABLED SERVICES, LLC (792K) | ELBGWAXA8MD | 676 | — | — |
| 509-201 | 2 | Ellensburg | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-201 | 3 | Ellensburg | Wireless | T-MOBILE USA, INC. (6529) | ELBGWA060MD | 676 | — | — |
| 509-201 | 4 | Ellensburg | Wireless | T-MOBILE USA, INC. (6529) | ELBGWA060MD | 676 | — | — |
| 509-201 | 5 | Ellensburg | Wireless | T-MOBILE USA, INC. (6529) | ELBGWA060MD | 676 | — | — |
| 509-201 | 6 | Ellensburg | Wireless | T-MOBILE USA, INC. (6529) | ELBGWA060MD | 676 | — | — |
| 509-201 | 7 | Ellensburg | Wireless | T-MOBILE USA, INC. (6529) | ELBGWA060MD | 676 | — | — |
| 509-201 | 8 | Ellensburg | Wireless | T-MOBILE USA, INC. (6529) | ELBGWA060MD | 676 | — | — |
| 509-201 | 9 | Ellensburg | Wireless | T-MOBILE USA, INC. (6529) | ELBGWA060MD | 676 | — | — |
| 509-201 | A | Ellensburg | Landline or VoIP | CHARTER IP ENABLED SERVICES, LLC (792K) | ELBGWAXA8MD | 676 | — | — |
| 509-202 | 0 | Spokane | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-202 | 1 | Spokane | Landline or VoIP | NUSO, LLC (551G) | SPKNWA01XOX | 676 | — | — |
| 509-202 | 2 | Spokane | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-202 | 3 | Spokane | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-202 | 4 | Spokane | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - WA (6121) | SPKNWA01XUX | 676 | — | — |
| 509-202 | 5 | Spokane | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-202 | 6 | Spokane | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-202 | 7 | Spokane | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-202 | 8 | Spokane | Wireless | T-MOBILE USA, INC. (6529) | EWNCWA270MD | 676 | — | — |
| 509-202 | 9 | Spokane | Wireless | T-MOBILE USA, INC. (6529) | EWNCWA270MD | 676 | — | — |
| 509-202 | A | Spokane | Landline or VoIP | NUSO, LLC (551G) | SPKNWA01XOX | 676 | — | — |
| 509-203 | 0 | Grandview | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-203 | 1 | Grandview | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - WA (6121) | SPKNWA01XUX | 676 | — | — |
| 509-203 | 2 | Grandview | Landline or VoIP | MCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229) | SPKNWA01X7X | 676 | — | — |
| 509-203 | 3 | Grandview | Landline or VoIP | TELEPORT COMMUNICATIONS AMERICA, LLC - WA (7146) | YAKMWAWECMD | 676 | — | — |
| 509-203 | 4 | Grandview | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - WA (6121) | SPKNWA01XUX | 676 | — | — |
| 509-203 | 5 | Grandview | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-203 | 6 | Grandview | Landline or VoIP | CHARTER IP ENABLED SERVICES, LLC (792K) | SNSDWAXXWMD | 676 | — | — |
| 509-203 | 7 | Grandview | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - WA (6121) | SPKNWA01XUX | 676 | — | — |
| 509-203 | 8 | Grandview | Landline or VoIP | CENTURYLINK COMMUNICATIONS, LLC (508J) | YAKMWAWE7MD | 676 | — | — |
| 509-203 | 9 | Grandview | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-203 | A | Grandview | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - WA (6121) | SPKNWA01XUX | 676 | — | — |
| 509-204 | 0 | Walla Walla | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-204 | 1 | Walla Walla | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-204 | 2 | Walla Walla | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-204 | 3 | Walla Walla | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-204 | 4 | Walla Walla | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-204 | 5 | Walla Walla | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-204 | 6 | Walla Walla | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-204 | 7 | Walla Walla | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - WA (006F) | SPKNWAKY0MD | 676 | — | — |
| 509-204 | 8 | Walla Walla | Landline or VoIP | PEERLESS NETWORK OF WASHINGTON, LLC - WA (159F) | SPOKANE | 676 | — | — |
| 509-204 | 9 | Walla Walla | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-204 | A | Walla Walla | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-205 | 0 | Kennewick | Wireless | T-MOBILE USA, INC. (6529) | KNWCWAXA1MD | 676 | — | — |
| 509-205 | 1 | Kennewick | Wireless | T-MOBILE USA, INC. (6529) | KNWCWAXA1MD | 676 | — | — |
| 509-205 | 2 | Kennewick | Wireless | T-MOBILE USA, INC. (6529) | KNWCWAXA1MD | 676 | — | — |
| 509-205 | 3 | Kennewick | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | SPKNWA01XUY | 676 | — | — |
| 509-205 | 4 | Kennewick | Wireless | T-MOBILE USA, INC. (6529) | KNWCWAXA1MD | 676 | — | — |
| 509-205 | 5 | Kennewick | Wireless | T-MOBILE USA, INC. (6529) | KNWCWAXA1MD | 676 | — | — |
| 509-205 | 6 | Kennewick | Wireless | T-MOBILE USA, INC. (6529) | KNWCWAXA1MD | 676 | — | — |
| 509-205 | 7 | Kennewick | Wireless | T-MOBILE USA, INC. (6529) | KNWCWAXA1MD | 676 | — | — |
| 509-205 | 8 | Kennewick | Wireless | T-MOBILE USA, INC. (6529) | KNWCWAXA1MD | 676 | — | — |
| 509-205 | 9 | Kennewick | Wireless | T-MOBILE USA, INC. (6529) | KNWCWAXA1MD | 676 | — | — |
| 509-205 | A | Kennewick | Wireless | T-MOBILE USA, INC. (6529) | KNWCWAXA1MD | 676 | — | — |
| 509-206 | 0 | Clarkston | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-206 | 1 | Clarkston | Landline or VoIP | TELNYX LLC (073H) | SPKNWAVR0MD | 676 | — | — |
| 509-206 | 2 | Clarkston | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-206 | 3 | Clarkston | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-206 | 4 | Clarkston | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-206 | 5 | Clarkston | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-206 | 6 | Clarkston | Wireless | BOOST SUBSCRIBERCO L.L.C. (490J) | SPKNWADZBMD | 676 | — | — |
| 509-206 | 7 | Clarkston | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-206 | 8 | Clarkston | Landline or VoIP | TELNYX LLC (073H) | SPKNWAVR0MD | 676 | — | — |
| 509-206 | 9 | Clarkston | Landline or VoIP | TELNYX LLC (073H) | SPKNWAVR0MD | 676 | — | — |
| 509-206 | A | Clarkston | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-207 | 0 | Republic | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-207 | 1 | Republic | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-207 | 2 | Republic | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-207 | 3 | Republic | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - WA (6121) | SPKNWA01XUX | 676 | — | — |
| 509-207 | 4 | Republic | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - WA (6121) | SPKNWA01XUX | 676 | — | — |
| 509-207 | 5 | Republic | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-207 | 6 | Republic | Landline or VoIP | TELEPORT COMMUNICATIONS AMERICA, LLC - WA (7146) | YAKMWAWECMD | 676 | — | — |
| 509-207 | 7 | Republic | Landline or VoIP | ONVOY, LLC - WA (483E) | SPKNWA01XXX | 676 | — | — |
| 509-207 | 8 | Republic | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-207 | 9 | Republic | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-207 | A | Republic | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-208 | 0 | Yakima | Wireless | UNITED STATES CELLULAR - WA (6270) | KNWCWABB1MD | 676 | — | — |
| 509-208 | 1 | Yakima | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-208 | 2 | Yakima | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-208 | 3 | Yakima | Landline or VoIP | MCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229) | SPKNWA01X7X | 676 | — | — |
| 509-208 | 4 | Yakima | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-208 | 5 | Yakima | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-208 | 6 | Yakima | Landline or VoIP | COMMIO, LLC (939H) | SPKNWADZ4MD | 676 | — | — |
| 509-208 | 7 | Yakima | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | MLWDWAAA2MD | 676 | — | — |
| 509-208 | 8 | Yakima | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-208 | 9 | Yakima | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
| 509-208 | A | Yakima | Wireless | UNITED STATES CELLULAR - WA (6270) | KNWCWABB1MD | 676 | — | — |
| 509-209 | 0 | Spokane | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (5812) | SPKNWA01XDY | 676 | — | — |
Block-level assignments from the North American Numbering Plan administrator, via localcallingguide.com.
Assigned Prefixes
764
Assignment Blocks
5,826
Rate Centers
121
Carriers of Record
68
| Type | Blocks | Share |
|---|---|---|
| Landline | 1,089 | 19% |
| Landline or VoIP | 2,284 | 39% |
| Wireless | 2,453 | 42% |
| Carrier | Blocks |
|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 886 |
| ONVOY, LLC - WA | 793 |
| NEW CINGULAR WIRELESS PCS, LLC | 692 |
| T-MOBILE USA, INC. | 584 |
| QWEST CORPORATION | 445 |
| LEVEL 3 COMMUNICATIONS, LLC - WA | 244 |
| ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | 241 |
| UNITED STATES CELLULAR - WA | 180 |
| METROPCS, INC. | 164 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 160 |
| 58 other carriers | 1,437 |
Carrier of record for each block. Numbers ported to another carrier keep their original block assignment, so this is not a lookup of who serves a given number today.
| Rate Center | Prefixes | Blocks |
|---|---|---|
| Spokane | 215 | 1,341 |
| Yakima | 61 | 473 |
| Kennewick | 42 | 385 |
| Wenatchee | 39 | 249 |
| Pasco | 26 | 190 |
| Walla Walla | 23 | 175 |
| Ellensburg | 21 | 178 |
| Moses Lake | 19 | 138 |
| Richland | 17 | 111 |
| Sunnyside | 15 | 140 |
| Pullman | 14 | 110 |
| Clarkston | 10 | 98 |
| Colville | 8 | 76 |
| Ephrata | 8 | 72 |
| Omak | 8 | 65 |
| Connell | 7 | 54 |
| Deer Park | 7 | 77 |
| Quincy | 7 | 61 |
| Cheney | 6 | 48 |
| Prosser | 6 | 51 |
| Ritzville | 6 | 33 |
| Chewelah | 5 | 38 |
| Cle Elum | 5 | 53 |
| Othello | 5 | 45 |
| White Salmon | 5 | 51 |
| Brewster | 4 | 39 |
| Colfax | 4 | 40 |
| Davenport | 4 | 35 |
| Elk-Greenbluff | 4 | 40 |
| Goldendale | 4 | 34 |
| Grandview | 4 | 26 |
| Liberty Lake | 4 | 34 |
| Newport | 4 | 40 |
| Toppenish | 4 | 28 |
| Bridgeport | 3 | 27 |
| Coulee Dam | 3 | 33 |
| Mattawa | 3 | 26 |
| Medical Lake | 3 | 26 |
| Newman Lake | 3 | 27 |
| Odessa | 3 | 16 |
| Oroville | 3 | 25 |
| Pomeroy | 3 | 30 |
| Rosalia | 3 | 19 |
| Selah | 3 | 19 |
| Springdale | 3 | 28 |
| Starbuck | 3 | 15 |
| Twisp | 3 | 31 |
| Wapato | 3 | 26 |
| Wilbur | 3 | 18 |
| Almira | 2 | 14 |
| Asotin | 2 | 16 |
| Benton City | 2 | 22 |
| Columbia | 2 | 15 |
| Coulee City | 2 | 15 |
| Creston | 2 | 13 |
| Dallesport | 2 | 18 |
| Dayton | 2 | 21 |
| Douglas County | 2 | 17 |
| Edwall-Tyler | 2 | 21 |
| Granger | 2 | 22 |
| Harrah | 2 | 13 |
| Kettle Falls | 2 | 15 |
| Loon Lake | 2 | 18 |
| Mabton | 2 | 21 |
| Mathews Corner | 2 | 14 |
| Nespelem | 2 | 20 |
| Northport | 2 | 14 |
| Reardan | 2 | 13 |
| Republic | 2 | 20 |
| Soap Lake | 2 | 16 |
| Sprague | 2 | 18 |
| Stevenson | 2 | 22 |
| Uniontown | 2 | 13 |
| Waitsburg | 2 | 17 |
| Warden | 2 | 16 |
| Anatone | 1 | 2 |
| Cowiche | 1 | 11 |
| Curlew | 1 | 11 |
| Cusick | 1 | 8 |
| Endicott | 1 | 5 |
| Eureka | 1 | 8 |
| Fairfield | 1 | 9 |
| Farmington | 1 | 9 |
| Garfield | 1 | 7 |
| Garrison | 1 | 8 |
| George | 1 | 11 |
| Glenwood | 1 | 7 |
| Harrington | 1 | 10 |
| Ione | 1 | 8 |
| Klickitat | 1 | 8 |
| Lacrosse | 1 | 8 |
| Latah | 1 | 6 |
| Lind | 1 | 9 |
| Loomis | 1 | 10 |
| Lyle | 1 | 11 |
| Metaline Falls | 1 | 10 |
| Molson | 1 | 9 |
| Mount Hull | 1 | 1 |
| Naches | 1 | 11 |
| Nile | 1 | 8 |
| Oakesdale | 1 | 10 |
| Palouse | 1 | 8 |
| Pateros | 1 | 10 |
| Paterson | 1 | 10 |
| Prescott | 1 | 8 |
| Rimrock | 1 | 9 |
| Rockford | 1 | 6 |
| Roosevelt | 1 | 7 |
| Roslyn | 1 | 1 |
| Spangle | 1 | 11 |
| St John | 1 | 5 |
| Tekoa | 1 | 11 |
| Tieton | 1 | 11 |
| Tonasket | 1 | 11 |
| Touchet | 1 | 11 |
| Trout Lake | 1 | 8 |
| Washtucna | 1 | 9 |
| White Swan | 1 | 11 |
| Whitstran | 1 | 10 |
| Willard | 1 | 6 |
| Wilson Creek | 1 | 10 |
A rate center is the telephone exchange area a number is homed to. It sets local calling boundaries, and is not the caller's current location.
Area code 509 is a North American Numbering Plan (NANP) telephone area code assigned to Washington, United States. It is one of 6 area codes serving Washington. As population and demand for phone numbers grew, the region was divided into multiple numbering plan areas to avoid exhausting the available 7-digit number pool.
Yes. 509 is an active North American Numbering Plan (NANP) area code, currently assigned to Washington, United States. It is safe to answer or dial calls using this area code.
Area code 509 covers 121 cities and communities in Washington, including Almira, Anatone, Asotin, Benton City, Brewster, and 116 more localities. This is based on telephone company rate center data — the geographic areas carriers use to determine local calling boundaries and to assign numbers when a business or individual requests a phone number in a specific city.
All numbers in the 509 area code observe Pacific Time (IANA timezone: America/Los_Angeles). Pacific Time is UTC−8 in winter (PST) and UTC−7 in summer (PDT). When placing a call to a 509 number from a different time zone, check the current local time above to avoid calling outside of business hours.
From within Washington, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 509 + 7-digit number for long-distance calls within North America. From outside the US or Canada, dial your country's international exit code followed by 1 509 XXX XXXX. The country code for both the United States and Canada in NANP is +1.
Format 509 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +15095550100). This format ensures tel: links work correctly on all mobile browsers and VoIP apps. See the tel: URI formatting guide for complete examples.