Cities in area code 619
619 numbers are anchored to 17 rate centers across California. Each row shows how many active prefixes the locality holds — a direct measure of its numbering footprint.
San Diego:san Diego Da, Chula Vista, El Cajon, La Mesa, National City, Coronado, Harbison-alpine and Dulzura hold the largest prefix inventories; and 8 smaller communities down to single-prefix localities. Each locality below links to its rate-center page with the full prefix list.
Metropolitan coverage: 17 rate centers belong to FCC top-100 metro areas.
Overlap note: 17 localities are shared with other area codes, so a neighbor's number may differ in its first three digits.
Clock-wise the coverage is Pacific.
A caller's real location can differ: numbers port between carriers and follow their owners when they move. Use the prefix tables to see where a specific number block was issued.
| Locality (rate center) | Active prefixes | Metro area | All codes serving it |
|---|---|---|---|
| San Diego:san Diego Da | 378 | San Diego-Cula Vista-Carlsbad, CA | 619, 760, 858 |
| Chula Vista | 147 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| El Cajon | 89 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| La Mesa | 61 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| National City | 42 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| Coronado | 22 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| Harbison-alpine | 10 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| Dulzura | 8 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| Jacumba | 7 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| Pine Valley | 6 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| Campo | 6 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| La Jolla | 3 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| Rancho Santa Fe | 2 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| San Diego:linda Vista Da | 1 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| Poway | 1 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| Del Mar | 1 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
| San Diego:mira Mesa Da | 1 | San Diego-Cula Vista-Carlsbad, CA | 619, 858 |
FAQ
What is the biggest city in area code 619?
San Diego:san Diego Da holds the most active prefixes (378), making it the code's largest numbering locality.
How many places does 619 cover?
17 rate centers in California hold active 619 prefixes, from San Diego:san Diego Da down to communities with a single prefix.
Does a 619 number guarantee the caller lives in one of these places?
No — the tables show where number blocks were issued. Porting and VoIP let people keep or acquire numbers anywhere.