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El Dorado Hills, CA Area Codes
El Dorado Hills, California (population 50,553) uses area codes 916 and 279.
El Dorado Hills has no telephone exchange of its own in NANPA records; it is served by the Folsom exchange about 8.2 km away.
Carriers with El Dorado Hills numbers
73 prefixes are assigned to the Folsom exchange: 19% mobile, 36% VoIP and cable, 45% landline.
| Carrier | Prefixes |
|---|---|
| AT&T (Pacific Bell) | 21 |
| Onvoy (Sinch) | 9 |
| Bandwidth | 7 |
| T-Mobile | 5 |
| Verizon Wireless | 5 |
| Verizon Business (MCImetro) | 5 |
| AT&T Mobility | 4 |
| Metropcs | 4 |
Area codes used in El Dorado Hills
| Area code | Prefixes serving El Dorado Hills | Main carriers in this code |
|---|---|---|
| 916 | 57 | AT&T (Pacific Bell), AT&T Mobility, Verizon Wireless |
| 279 | 16 | Onvoy (Sinch), Fractel, T-Mobile |
El Dorado Hills phone number prefixes
Numbers starting with these first six digits were originally assigned to the Folsom exchange.
916-220T-Mobile916-221Lumen (Level 3)916-235Lumen (Level 3)916-260AT&T Mobility916-292Verizon Wireless916-293Verizon Business (MCImetro)916-294AT&T (Pacific Bell)916-337AT&T Mobility916-350At&T - Local916-351AT&T (Pacific Bell)916-353AT&T (Pacific Bell)916-355AT&T (Pacific Bell)916-356Verizon Business (MCImetro)916-357AT&T (Pacific Bell)916-358AT&T (Pacific Bell)916-365Tpx Communications916-370Metropcs916-377Verizon Business (MCImetro)916-404Onvoy (Sinch)916-413Verizon Wireless916-439Metropcs916-458Lumen (Level 3)916-461Verizon Wireless916-467At&T Enterprises916-496Metropcs916-500Onvoy (Sinch)916-510T-Mobile916-542Bandwidth916-586AT&T Mobility916-597Bandwidth916-605Verizon Business (MCImetro)916-608AT&T (Pacific Bell)916-618AT&T (Teleport)916-673Verizon Business (MCImetro)916-693T-Mobile916-790Verizon Wireless916-805Onvoy (Sinch)916-817AT&T (Pacific Bell)916-836Bandwidth916-850AT&T (Teleport)916-906Verizon Wireless916-932Allstream916-933AT&T (Pacific Bell)916-934AT&T (Pacific Bell)916-935AT&T (Pacific Bell)916-936AT&T Mobility916-939AT&T (Pacific Bell)916-941AT&T (Pacific Bell)916-954Bandwidth916-983AT&T (Pacific Bell)916-984AT&T (Pacific Bell)916-985AT&T (Pacific Bell)916-986AT&T (Pacific Bell)916-987AT&T (Pacific Bell)916-988AT&T (Pacific Bell)916-989AT&T (Pacific Bell)916-990AT&T (Pacific Bell)279-215Bandwidth279-219Bandwidth279-235Metropcs279-239Onvoy (Sinch)279-245T-Mobile279-256Onvoy (Sinch)279-258T-Mobile279-264Onvoy (Sinch)279-267Bandwidth279-278Onvoy (Sinch)279-289Onvoy (Sinch)279-321Onvoy (Sinch)279-356Fractel279-465Fractel279-732Fractel279-842Fractel
Nearby cities in area code 916
- Sacramento
- Elk Grove
- Roseville
- Arden-Arcade
- Folsom
- Rancho Cordova
- Citrus Heights
- Carmichael
- Rocklin
- Lincoln
- West Sacramento
- Florin
Questions
- What is the area code for El Dorado Hills, CA?
- El Dorado Hills uses 2 area codes: 916 and 279. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is El Dorado Hills in?
- El Dorado Hills is in the Pacific time zone.