Cities in area code 949
949 numbers are anchored to 7 rate centers across California. Each row shows how many active prefixes the locality holds — a direct measure of its numbering footprint.
Irvine, Saddleback Valley, Newport Beach, Capistrano Valley, Laguna Beach, Trabuco and Rancho Viejo hold the largest prefix inventories. Each locality below links to its rate-center page with the full prefix list.
Metropolitan coverage: 7 rate centers belong to FCC top-100 metro areas.
Overlap note: 2 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 |
|---|---|---|---|
| Irvine | 281 | Los Angeles-Long Beach-Anaheim, CA | 949 |
| Saddleback Valley | 143 | Los Angeles-Long Beach-Anaheim, CA | 949 |
| Newport Beach | 100 | Los Angeles-Long Beach-Anaheim, CA | 949 |
| Capistrano Valley | 92 | Los Angeles-Long Beach-Anaheim, CA | 714, 949 |
| Laguna Beach | 67 | Los Angeles-Long Beach-Anaheim, CA | 714, 949 |
| Trabuco | 32 | Los Angeles-Long Beach-Anaheim, CA | 949 |
| Rancho Viejo | 19 | (Riverside--San Bernardino, CA PMSA) | 949 |
FAQ
What is the biggest city in area code 949?
Irvine holds the most active prefixes (281), making it the code's largest numbering locality.
How many places does 949 cover?
7 rate centers in California hold active 949 prefixes, from Irvine down to communities with a single prefix.
Does a 949 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.