California, United States
Pacific Time
10:23 PM
Area Code
909
State / Province
California
Country
United States
Time Zone
Pacific Time
Area code 909 covers 25 cities and communities across California, based on telephone company rate center data.
Use the E.164 format for clickable phone links (RFC 3966):
<a href="tel:+19095550100">+19095550100</a><a href="tel:+19095550199">+19095550199</a>Look up which exchange in California a specific 909 number is homed to, and whether its block is wireline or wireless. See what a reverse lookup can establish before relying on the answer.
786 active prefixes in this area code, assigned as 6,344 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 6,344
| NPA-NXX | Block | Rate centre | Type | Carrier (OCN) | Switch | LATA | LIR | Dates |
|---|---|---|---|---|---|---|---|---|
| 909-200 | 0 | Fontana | Wireless | T-MOBILE USA, INC. (6529) | TRNECAGB7MD | 730 | — | — |
| 909-200 | 1 | Fontana | Landline or VoIP | IP HORIZON LLC (515J) | — | 730 | — | — |
| 909-200 | 2 | Fontana | Landline or VoIP | IP HORIZON LLC (515J) | — | 730 | — | — |
| 909-200 | 3 | Fontana | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - CA (981E) | LSANCA039MD | 730 | — | — |
| 909-200 | 4 | Fontana | Landline or VoIP | IP HORIZON LLC (515J) | — | 730 | — | — |
| 909-200 | 5 | Fontana | Wireless | T-MOBILE USA, INC. (6529) | TRNECAGB7MD | 730 | — | — |
| 909-200 | 6 | Fontana | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | TRNECAGB7MD | 730 | — | — |
| 909-200 | 7 | Fontana | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | TRNECAGB7MD | 730 | — | — |
| 909-200 | 8 | Fontana | Wireless | T-MOBILE USA, INC. (6529) | TRNECAGB7MD | 730 | — | — |
| 909-200 | 9 | Fontana | Wireless | T-MOBILE USA, INC. (6529) | TRNECAGB7MD | 730 | — | — |
| 909-200 | A | Fontana | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | TRNECAGB7MD | 730 | — | — |
| 909-201 | 0 | Fontana | Landline or VoIP | DMR COMMUNICATIONS INC. - CA (478A) | LOS ANGELES | 730 | — | — |
| 909-201 | 1 | Fontana | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-201 | 2 | Fontana | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - CA (8826) | LOS ANGELES | 730 | — | — |
| 909-201 | 3 | Fontana | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | RIVERSIDE | 730 | — | — |
| 909-201 | 4 | Fontana | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | RIVERSIDE | 730 | — | — |
| 909-201 | 5 | Fontana | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-201 | 6 | Fontana | Wireless | T-MOBILE USA, INC. (6529) | TRNECAGB7MD | 730 | — | — |
| 909-201 | 7 | Fontana | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-201 | 8 | Fontana | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-201 | 9 | Fontana | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | TRNECAGB7MD | 730 | — | — |
| 909-201 | A | Fontana | Landline or VoIP | DMR COMMUNICATIONS INC. - CA (478A) | LOS ANGELES | 730 | — | — |
| 909-202 | 0 | Fontana | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-202 | 1 | Fontana | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-202 | 2 | Fontana | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-202 | 3 | Fontana | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-202 | 4 | Fontana | Landline or VoIP | MCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229) | BLOOMINGTON | 730 | — | — |
| 909-202 | 5 | Fontana | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | TRNECAGB7MD | 730 | — | — |
| 909-202 | 6 | Fontana | Wireless | T-MOBILE USA, INC. (6529) | TRNECAGB7MD | 730 | — | — |
| 909-202 | 7 | Fontana | Wireless | T-MOBILE USA, INC. (6529) | TRNECAGB7MD | 730 | — | — |
| 909-202 | 8 | Fontana | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-202 | 9 | Fontana | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-202 | A | Fontana | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-203 | 0 | Chino | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-203 | 1 | Chino | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - CA (8826) | LOS ANGELES | 730 | — | — |
| 909-203 | 2 | Chino | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-203 | 3 | Chino | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-203 | 4 | Chino | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-203 | 5 | Chino | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-203 | 6 | Chino | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-203 | 7 | Chino | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - CA (8826) | LOS ANGELES | 730 | — | — |
| 909-203 | 8 | Chino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-203 | 9 | Chino | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-203 | A | Chino | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-204 | 0 | Upland | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-204 | 1 | Upland | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-204 | 2 | Upland | Landline or VoIP | TWC IP ENABLED SERVICES, LLC (793K) | ONTRCAXPXQY | 730 | — | — |
| 909-204 | 3 | Upland | Landline or VoIP | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA (7718) | ONTARIO | 730 | — | — |
| 909-204 | 4 | Upland | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-204 | 5 | Upland | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-204 | 6 | Upland | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-204 | 7 | Upland | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-204 | 8 | Upland | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-204 | 9 | Upland | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6006) | BLTNCAADGMD | 730 | — | — |
| 909-204 | A | Upland | Landline or VoIP | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA (7718) | ONTARIO | 730 | — | — |
| 909-205 | 0 | San Bernardino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-205 | 1 | San Bernardino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-205 | 2 | San Bernardino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-205 | 3 | San Bernardino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-205 | 4 | San Bernardino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-205 | 5 | San Bernardino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-205 | 6 | San Bernardino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-205 | 7 | San Bernardino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-205 | 8 | San Bernardino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-205 | 9 | San Bernardino | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-205 | A | San Bernardino | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-206 | 0 | Mentone | Landline or VoIP | ONVOY, LLC - CA (649C) | ONTRCAXPXPY | 730 | — | — |
| 909-206 | 1 | Mentone | Landline or VoIP | MCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229) | BLOOMINGTON | 730 | — | — |
| 909-206 | 2 | Mentone | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - CA (981E) | LSANCA039MD | 730 | — | — |
| 909-206 | 3 | Mentone | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-206 | 4 | Mentone | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - CA (981E) | LSANCA039MD | 730 | — | — |
| 909-206 | 5 | Mentone | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - CA (981E) | LSANCA039MD | 730 | — | — |
| 909-206 | 6 | Mentone | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - CA (981E) | LSANCA039MD | 730 | — | — |
| 909-206 | 7 | Mentone | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-206 | 8 | Mentone | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-206 | 9 | Mentone | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-206 | A | Mentone | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-207 | A | Claremont-San Dimas | Landline or VoIP | SPOK, INC. (6630) | LSANCA05TMD | 730 | — | — |
| 909-208 | 0 | Ontario | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-208 | 1 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-208 | 2 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-208 | 3 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-208 | 4 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-208 | 5 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-208 | 6 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-208 | 7 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-208 | 8 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-208 | 9 | Ontario | Wireless | T-MOBILE USA, INC. (6529) | RVSDCAYAGT1 | 730 | — | — |
| 909-208 | A | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-209 | A | Riverside | Wireless | AMERICAN MESSAGING SERVICES, LLC (6906) | LSANCA01XSY | 730 | — | — |
| 909-210 | A | Ontario | Wireless | NEW CINGULAR WIRELESS PCS, LLC (6010) | RIVERSIDE | 730 | — | — |
| 909-212 | 0 | Ontario | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - CA (8826) | LOS ANGELES | 730 | — | — |
| 909-212 | 1 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-212 | 2 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-212 | 3 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-212 | 4 | Ontario | Landline or VoIP | METROPCS NETWORKS, LLC (899D) | RVSDCAYAGT1 | 730 | — | — |
| 909-212 | 5 | Ontario | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-212 | 6 | Ontario | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-212 | 7 | Ontario | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
| 909-212 | 8 | Ontario | Landline or VoIP | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (671J) | IRVNCASM1MD | 730 | — | — |
Block-level assignments from the North American Numbering Plan administrator, via localcallingguide.com.
Assigned Prefixes
786
Assignment Blocks
6,344
Rate Centers
25
Carriers of Record
49
| Type | Blocks | Share |
|---|---|---|
| Landline | 663 | 10% |
| Landline or VoIP | 3,130 | 49% |
| Wireless | 2,551 | 40% |
| Carrier | Blocks |
|---|---|
| T-MOBILE USA, INC. | 1,056 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 757 |
| NEW CINGULAR WIRELESS PCS, LLC | 650 |
| METROPCS NETWORKS, LLC | 632 |
| ONVOY, LLC - CA | 557 |
| BANDWIDTH.COM CLEC, LLC - CA | 499 |
| FRONTIER CALIFORNIA INC. | 472 |
| LEVEL 3 COMMUNICATIONS, LLC - CA | 233 |
| PACIFIC BELL | 191 |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 170 |
| 39 other carriers | 1,127 |
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 |
|---|---|---|
| Ontario | 124 | 824 |
| San Bernardino | 88 | 748 |
| Fontana | 70 | 650 |
| Upland | 70 | 559 |
| Chino | 55 | 495 |
| Pomona | 51 | 418 |
| Claremont-San Dimas | 50 | 369 |
| Colton | 45 | 333 |
| Redlands | 38 | 346 |
| Rialto | 34 | 297 |
| Diamond Bar | 28 | 218 |
| Highland | 20 | 129 |
| Marshall | 20 | 160 |
| Arrowhead | 19 | 199 |
| Calimesa | 13 | 113 |
| Mentone | 12 | 122 |
| Etiwanda | 10 | 100 |
| Big Bear Lake | 8 | 72 |
| Big Bear City | 7 | 66 |
| Crestline | 7 | 63 |
| Riverside | 7 | 7 |
| Running Springs | 5 | 51 |
| Corona | 2 | 2 |
| Hemet: Hemet DA | 2 | 2 |
| Woodcrest | 1 | 1 |
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 909 is a North American Numbering Plan (NANP) telephone area code assigned to California, United States. It is one of 41 area codes serving California. 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. 909 is an active North American Numbering Plan (NANP) area code, currently assigned to California, United States. It is safe to answer or dial calls using this area code.
Area code 909 covers 25 cities and communities in California, including Arrowhead, Big Bear City, Big Bear Lake, Calimesa, Chino, and 20 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 909 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 909 number from a different time zone, check the current local time above to avoid calling outside of business hours.
From within California, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 909 + 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 1 909 XXX XXXX. The country code for both the United States and Canada in NANP is +1.
Format 909 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +19095550100). This format ensures tel: links work correctly on all mobile browsers and VoIP apps. See the tel: URI formatting guide for complete examples.