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National City, CA Area Codes

National City, California (population 57,807) uses area codes 619 and 858.

Area code619
Area code858
Time zonePacific
Local time now…
National CitySan DiegoChula VistaEl CajonLa MesaSanteeLa PresaSpring ValleyLemon GroveImperial BeachRancho San DiegoWinter GardensLakesideNational City
National City and nearby cities in area code 619

Carriers with National City numbers

47 prefixes are assigned to the National City exchange: 26% mobile, 34% VoIP and cable, 40% landline.

CarrierPrefixes
AT&T (Pacific Bell)9
T-Mobile8
Metropcs5
Verizon Business (MCImetro)5
Onvoy (Sinch)5
AT&T Mobility4
Fractel3
Lumen (Level 3)2

Area codes used in National City

Area codePrefixes serving National CityMain carriers in this code
61942AT&T (Pacific Bell), AT&T Mobility, T-Mobile
8585AT&T (Pacific Bell), AT&T Mobility, T-Mobile

National City phone number prefixes

Numbers starting with these first six digits were originally assigned to the National City exchange.

Nearby cities in area code 619

Questions

What is the area code for National City, CA?
National City uses 2 area codes: 619 and 858. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is National City in?
National City is in the Pacific time zone.