442 Area Code Phone Directory

Information for Area Code 442

State: CA
Largest City in Area: OCEANSIDE

Where is Area Code 442?

Area code (442) is in the state of CA. Below, are the major cities in the area code (442).

Major Cities in 442

OCEANSIDE, CA (56,800)
ESCONDIDO, CA (50,966)
CARLSBAD, CA (46,253)
VISTA, CA (40,049)
SAN DIEGO, CA (38,013)
SAN MARCOS, CA (30,305)
ENCINITAS, CA (23,946)
FALLBROOK, CA (18,066)
RAMONA, CA (9,595)
VALLEY CENTER, CA (8,086)

Zip Codes in 442