369 Area Code 🌍☎️
Area Code Profile · California
The 369 area code is located in the state of California and covers 146 cities, serving a total population of approximately 1,128,097. Major cities covered by the 369 area code include Santa Rosa, Vallejo, Fairfield, Vacaville, Napa (which represents the most populated areas). There are a total of 20 telephone prefix exchanges in this area code, which support an estimated 200,000 active or assignable phone numbers. These prefix lines are operated by 7 distinct carriers, with Santa Rosa as the primary rate center location.
Reverse Phone Lookup in Santa Rosa, California
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Neighborhood Demographics
Calculated demographics and census summary estimations for area code 369.
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Most recent complaints and comments for phone numbers beginning with 369.
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Cities in the 369 Area Code
The most populous cities in area code 369 are: Santa Rosa (167,815), Vallejo (115,942), Fairfield (105,321), Vacaville (92,428), and Napa (76,915).
Other cities in the 369 area code include:
Petaluma, Rohnert Park, Suisun City, Eureka, Benicia, Windsor, American Canyon, Dixon, Arcata, Ukiah, Clearlake, McKinleyville, Fortuna, Healdsburg, Sonoma, Larkfield-Wikiup, Cloverdale, Crescent City, Sebastopol, Rio Vista, Fort Bragg, Cotati, Boyes Hot Springs, Roseland, St. Helena.
| City | Population | % in Area Code |
|---|---|---|
| Santa Rosa | 167,815 | 100% |
| Vallejo | 115,942 | 100% |
| Fairfield | 105,321 | 100% |
| Vacaville | 92,428 | 100% |
| Napa | 76,915 | 100% |
| Petaluma | 57,941 | 100% |
| Rohnert Park | 40,971 | 100% |
| Suisun City | 28,111 | 100% |
| Eureka | 27,191 | 100% |
| Benicia | 26,997 | 100% |
| Windsor | 26,801 | 100% |
| American Canyon | 19,454 | 100% |
| Dixon | 18,351 | 100% |
| Arcata | 17,231 | 100% |
| Ukiah | 16,075 | 100% |
| Clearlake | 15,250 | 100% |
| McKinleyville | 15,177 | 100% |
| Fortuna | 11,926 | 100% |
| Healdsburg | 11,254 | 100% |
| Sonoma | 10,648 | 100% |
Showing top 20 of 146 cities.
What Time Zone is Area Code 369?
Pacific Time Zone
Abbreviation: PT · UTC Offset: UTC-8
The 369 area code lies within the Pacific Time Zone (PT, UTC-8).
Nearby Area Codes
Phone Prefixes in the 369 Area Code
20 prefixes found · 7 carriers · 16 rate centers
| Prefix | Carrier | Rate Center |
|---|---|---|
| (369) 200 | DISH WIRELESS, LLC | DIXON |
| (369) 201 | NEW CINGULAR WIRELESS PCS, LLC | SANTA ROSA |
| (369) 202 | NEW CINGULAR WIRELESS PCS, LLC | SANTA ROSA |
| (369) 203 | COMMIO, LLC | BRIDGEVL |
| (369) 204 | COMMIO, LLC | CLERLAOAKS |
| (369) 205 | COMMIO, LLC | GUERNEVL |
| (369) 206 | COMMIO, LLC | MIRANDA |
| (369) 207 | COMMIO, LLC | TRINIDAD |
| (369) 208 | T-MOBILE USA, INC. | SANTA ROSA |
| (369) 209 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | NAPA |
| (369) 210 | ONVOY, LLC - CA | SANTA ROSA |
| (369) 212 | T-MOBILE USA, INC. | FRFLD-SUIS |
| (369) 213 | T-MOBILE USA, INC. | HEALDSBURG |
| (369) 214 | COMMIO, LLC | SANTA ROSA |
| (369) 215 | COMMIO, LLC | LOWER LAKE |
| (369) 216 | T-MOBILE USA, INC. | UKIAH |
| (369) 217 | T-MOBILE USA, INC. | VALLEJO |
| (369) 777 | WIDE VOICE, LLC - CA | SONOMA |
| (369) 888 | WIDE VOICE, LLC - CA | FERNDALE |
| (369) 999 | WIDE VOICE, LLC - CA | KENWOOD |