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Area Code 707 Location & Details

State / Region: California • Country: United States

Major Cities Covered: Santa Rosa, Vallejo, Fairfield, Vacaville, Napa, Petaluma, Rohnert Park, Suisun City, Benicia, Windsor

Standard Dial Format
+1 (707) XXX-XXXX
Country Code: +1 (NANP Format)
What State is Area Code 707?
CaliforniaState Hub →
Country Territory
United States
707 Area Code Time Zone
Pacific
707 Overlay Codes
369

Area Code 707 Geographic Map

Interactive location bounds and coverage area for California (Pacific Timezone)

Lat: 39.07° • Lng: -122.95°
📍 Geographic Center: CaliforniaMap data © OpenStreetMap contributors

Where is Area Code 707 Located?

Telephone area code 707 is assigned to California in United States. It serves cities and metropolitan communities including Santa Rosa, Vallejo, Fairfield, Vacaville, Napa, Petaluma, Rohnert Park, Suisun City, Benicia, Windsor.

Historical Context & Area Code Overlay Information:707 serves California (United States).

For local and long-distance calls within area code 707, standard 10-digit dialing (707) XXX-XXXX applies.

Who Called Me from Area Code 707?

Received an unknown call, missed call, or text scam from area code 707? Here is how to trace who is calling from 707 area code and verify unknown numbers safely:

1.
Identify Missed Calls & Voicemails:

Legitimate contacts usually leave a detailed voicemail or caller ID record.

2.
Watch Out for Neighbor Spoofing:

Robocallers often fake incoming caller ID numbers using your local 707 prefix to boost pick-up rates.

3.
Reverse Phone Lookup Area Code 707:

Search public white-pages or use caller intelligence guides before returning unfamiliar calls.

Learn How Reverse Phone Lookups Work→

How to Call Area Code 707 & Dialing Format

When placing a phone call to a number in area code 707, follow the correct dialing format depending on your calling location:

  • Calling from inside the US / Canada (+1): Dial 1 + (707) + 7-digit number.
  • Calling from an international location outside +1: Dial your country's international exit code (e.g. 011 in US or + on mobile) + 1 + 707 + 7-digit number.
  • Do I need to dial area code 707 for local calls? Yes, 10-digit dialing (area code + line number) is mandatory across North American telephone networks.

Top Cities & Municipalities Served in Area Code 707

Urban centers, census places, and communities within the +1-707 calling area

35 Major Cities Listed
City NameCountyPopulation% of 707 Pop
Santa RosaSonoma County179,43717.5%
VallejoSolano County123,28712.0%
FairfieldSolano County122,48912.0%
VacavilleSolano County103,85010.1%
NapaNapa County76,5627.5%
PetalumaMarin County59,6885.8%
Rohnert ParkSonoma County44,8114.4%
Suisun CitySolano County29,4542.9%
BeniciaContra Costa County26,4012.6%
WindsorSonoma County25,8642.5%
EurekaHumboldt County25,3042.5%
American CanyonSolano County22,7732.2%
DixonSolano County21,1162.1%
ArcataHumboldt County19,0471.9%
ClearlakeLake County16,8931.7%
UkiahMendocino County16,0681.6%
FortunaHumboldt County12,0031.2%
HealdsburgSonoma County11,1721.1%
SonomaNapa County10,5371.0%
Rio VistaSolano County10,5231.0%

Counties Covered by Area Code 707

Geographic county distribution and population coverage across California

County NameTotal Population% of 707 Area% of County
Solano County455,07642.4%95%
Sonoma County485,36327.1%57%
Napa County133,1159.8%75%
Marin County255,7046.5%26%
Humboldt County132,3246.1%47%
Mendocino County88,9392.8%32%
Contra Costa County1,169,5342.6%2%
Lake County67,8802.1%32%
Del Norte County26,9590.6%22%

☎️Area Code 707 Exchange Prefixes & Carriers

Showing 50 of 800 central office 3-digit prefixes and assigned telecom carriers

58% Landline25% Wireless17% VoIP
PrefixLine UsageRate CenterAssigned CarrierAssign Date
(707) 200-📞LandlineST HELENATELEPORT COMMUNICATIONS AMERICA, LLC - CA06/26/2001
(707) 201-📞LandlineDIXONAMERICAN MESSAGING SERVICES, LLCN/A
(707) 202-📞LandlineMENDOCINOLEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 203-💻VoIPELKONVOY, LLC - CA01/12/2016
(707) 204-📞LandlineYOUNTVILLELEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 205-📞LandlineBENICIALEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 206-📞LandlineSANTA ROSAPACIFIC BELLN/A
(707) 207-📞LandlineFRFLD-SUISPACIFIC BELLN/A
(707) 208-📱WirelessFRFLD-SUISMETROPCS, INC.N/A
(707) 209-📱WirelessVALLEJOMETROPCS, INC.09/20/2017
(707) 210-💻VoIPSONOMAONVOY, LLC - CA03/03/2016
(707) 211-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(707) 212-📞LandlineVACAVILLEAMERICAN MESSAGING SERVICES, LLCN/A
(707) 213-📱WirelessBENICIAT-MOBILE USA, INC.08/16/2023
(707) 214-📞LandlineNAPAAMERICAN MESSAGING SERVICES, LLCN/A
(707) 215-📞LandlineHYDESVILLELEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 216-📞LandlineLAYTONVLLEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 217-📱WirelessSANTA ROSANEW CINGULAR WIRELESS PCS, LLC10/18/2001
(707) 218-📱WirelessCRESCENTCYNEW CINGULAR WIRELESS PCS, LLC10/18/2001
(707) 219-📞LandlineGARBERVLLEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 220-📞LandlineELKLEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 221-📞LandlineBRIDGEVLLEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 222-📞LandlineMIRANDALEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 223-📱WirelessGARBERVLUNITED STATES CELLULAR - CAN/A
(707) 224-📞LandlineNAPAPACIFIC BELLN/A
(707) 225-📞LandlineNAPAMCIMETRO ACCESS TRANSMISSION SERVICES LLCN/A
(707) 226-📞LandlineNAPAPACIFIC BELLN/A
(707) 227-📞LandlineNAPAMCIMETRO ACCESS TRANSMISSION SERVICES LLCN/A
(707) 228-📞LandlineSANTA ROSAMCIMETRO ACCESS TRANSMISSION SERVICES LLCN/A
(707) 229-💻VoIPTMCV SERNONVOY, LLC - CA03/11/2016
(707) 230-📱WirelessSANTA ROSAMETROPCS, INC.12/26/2012
(707) 231-📱WirelessSONOMACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA01/17/2020
(707) 232-📞LandlineTRINIDADLEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 233-📞LandlineSANTA ROSASPOK, INC.N/A
(707) 234-📱WirelessUKIAHUNITED STATES CELLULAR - CAN/A
(707) 235-📱WirelessSANTA ROSAMETROPCS, INC.N/A
(707) 236-📞LandlineSANTA ROSATELEPORT COMMUNICATIONS AMERICA, LLC - CAN/A
(707) 237-📞LandlineSANTA ROSALEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 238-💻VoIPPTLM SWIFTONVOY, LLC - CAN/A
(707) 239-📱WirelessWINDSORCELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAN/A
(707) 240-💻VoIPMAD RIVERONVOY, LLC - CAN/A
(707) 241-💻VoIPPTLM MAINBANDWIDTH.COM CLEC, LLC - CAN/A
(707) 242-💻VoIPPTLM SWIFTONVOY, LLC - CAN/A
(707) 243-💻VoIPOCCIDENTALONVOY, LLC - CAN/A
(707) 244-📞LandlineST HELENAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CAN/A
(707) 245-📱WirelessLAKEPORTNEW CINGULAR WIRELESS PCS, LLC02/22/2002
(707) 246-📱WirelessVALLEJONEW CINGULAR WIRELESS PCS, LLCN/A
(707) 247-📞LandlinePIERCYFRONTIER CALIFORNIA INC.N/A
(707) 248-📞LandlinePIERCYLEVEL 3 COMMUNICATIONS, LLC - CAN/A
(707) 249-📱WirelessVACAVILLET-MOBILE USA, INC.N/A

Frequently Asked Questions about Area Code 707

Where is area code 707 located?

Area code 707 is located in California (United States), serving cities like Santa Rosa, Vallejo, Fairfield, Vacaville, Napa, Petaluma, Rohnert Park, Suisun City, Benicia, Windsor.

What timezone is area code 707?

Area code 707 operates in the Pacific timezone.

What state is area code 707?

Area code 707 is assigned to the state / telecom territory of California.

Is area code 707 a scam or dangerous?

Area code 707 is an official geographic area code for California. However, beware of robocaller spoofing.

California State Area Codes

View complete directory of telephone area codes assigned to California.

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Get a 707 Business Phone Number

How to acquire a virtual phone number or business line with area code 707 for local customer trust in California.

Get 707 Business Number
🛡️ Scam & Safety Directory

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Overlay & Nearby Area Codes for California

Explore neighboring telecom prefixes sharing geographical boundaries with area code 707.

369
Pacific
Area Code 369
Santa Rosa, Vallejo, Fairfield, Vacaville, Napa, Petaluma, Rohnert Park, Suisun City, Benicia, Windsor
209
Pacific
Area Code 209
Stockton, Modesto, Tracy, Merced, Manteca, Turlock, Lodi, Los Banos, Ceres, Lathrop
213
Pacific
Area Code 213
Los Angeles, Montebello, Commerce, Vernon
279
Pacific
Area Code 279
Sacramento, Elk Grove, Roseville, Folsom, Rancho Cordova, Citrus Heights, Rocklin, Lincoln, West Sacramento, Loomis
310
Pacific
Area Code 310
Torrance, Inglewood, Carson, Compton, Santa Monica, South Gate, Hawthorne, Redondo Beach, Lynwood, Gardena
323
Pacific
Area Code 323
Los Angeles, South Gate, Montebello, Huntington Park, Bell Gardens, Commerce, Vernon