Internet in FAIRFIELD, California
- State Abbreviation: CA
- State Name: California
- Country Abbreviation: US
- Area Code/NPA: 707
- NXX/Prefix: 420(1000-1999) 420(2000-2999) 420(3000-3999) 420(4000-4999) 420(5000-5999) 420(6000-6999) 420(9000-9999)
- CLLI: FRFDCA01DS1
- Telco Exchange: FAIRFIELD SUISUN
- Vertical: 8385
- Horizontal: 8667
- LATA: 722
- LATA Name: San Frncsco
- Latitude Degrees: 38.2506
- Longitude Degrees: 122.0394
- Telco Name: PACIFIC BELL
- Telco Number: 9740
- Telco Type: OVER
- Telco Parent Number: 9740
- Telco Parent Name: PACIFIC BELL
- Doing Business As/DBA: ATT
- Telco Wireless: No
- Street Name: 738 WEBSTER ST
- City Name: FAIRFIELD
- County Name: SOLANO
- Time Zone: -8
- Time Zone Name: Pacific
- Feature Codes: MX