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Camp Pendleton Mainside, CA Area Codes
Camp Pendleton Mainside, California (population 9,801) uses area codes 760 and 442.
Camp Pendleton Mainside has no telephone exchange of its own in NANPA records; it is served by the Fallbrook exchange about 12.7 km away.
Carriers with Camp Pendleton Mainside numbers
17 prefixes are assigned to the Fallbrook exchange: 18% mobile, 47% VoIP and cable, 35% landline.
| Carrier | Prefixes |
|---|---|
| AT&T (Pacific Bell) | 4 |
| T-Mobile | 2 |
| Bandwidth | 2 |
| Onvoy (Sinch) | 2 |
| North County Communication Corporation | 1 |
| AT&T Mobility | 1 |
| Twc Ip Enabled Services | 1 |
| Lumen (Level 3) | 1 |
Area codes used in Camp Pendleton Mainside
| Area code | Prefixes serving Camp Pendleton Mainside | Main carriers in this code |
|---|---|---|
| 760 | 12 | Frontier, AT&T (Pacific Bell), Lumen (Level 3) |
| 442 | 5 | AT&T Mobility, T-Mobile, Onvoy (Sinch) |
Camp Pendleton Mainside phone number prefixes
Numbers starting with these first six digits were originally assigned to the Fallbrook exchange.
760-236North County Communication Corporation760-451AT&T (Pacific Bell)760-468AT&T Mobility760-626T-Mobile760-645Twc Ip Enabled Services760-689Lumen (Level 3)760-695AT&T (Teleport)760-723AT&T (Pacific Bell)760-728AT&T (Pacific Bell)760-731AT&T (Pacific Bell)760-990Verizon Business (MCImetro)760-999Bandwidth442-207Bandwidth442-254Onvoy (Sinch)442-374Commio442-378T-Mobile442-444Onvoy (Sinch)
Nearby cities in area code 760
- Oceanside
- Escondido
- Victorville
- Carlsbad
- Hesperia
- Vista
- San Marcos
- Indio
- Apple Valley
- Encinitas
- Palm Desert
- Cathedral City
Questions
- What is the area code for Camp Pendleton Mainside, CA?
- Camp Pendleton Mainside uses 2 area codes: 760 and 442. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Camp Pendleton Mainside in?
- Camp Pendleton Mainside is in the Pacific time zone.