951 area code
Where the 951 area code is, its overlay and how to dial a +1 951 number from anywhere.
The 951 area code is in Banning, California, United States (Pacific (PT)). To call from abroad: +1 951 555-0123.
The 951 area code is a geographic North American Numbering Plan (NANP) code covering Banning, California. It has been in service since 01-Apr-1999 and sits in the Pacific (PT) time zone.
How to dial a 951 number
+1 951 555-01231 951 555-0123951 555-0123Cities in the 951 area code
A 951 number is usually in one of these places in California — 1 county.
Other California area codes
Frequently asked questions
Where is the 951 area code?
The 951 area code is in Banning, California, United States (Pacific (PT)).
Do I have to dial 10 digits for 951?
Yes — dial the area code plus the seven-digit number.
How do I call a 951 number from another country?
Dial your exit code (or +), then 1, then 951, then the number: +1 951 555-0123.
Source: NANPA numbering plan. An area code covers a region, not a precise address — a 951 number does not pinpoint a street or ZIP code.
Number holders in area code 951
Each prefix (the three digits after the area code) is assigned by NANPA to one telephone company. 709 prefixes are in use in 951, shared by 38 companies. The largest holders:
| Company | Prefixes | Share |
|---|---|---|
| T-Mobile USA, Inc. | 120 | 17% |
| Cellco Partnership Dba Verizon Wireless | 99 | 14% |
| New Cingular Wireless PCS, LLC | 76 | 11% |
| Pacific Bell | 75 | 11% |
| Frontier California Inc. | 69 | 10% |
| Onvoy, LLC | 47 | 7% |
Source: NANPA central office code assignments. A number keeps its original prefix when it is ported to another carrier.
Complaints about 951 numbers
- Reports to the FTC, last 30 days
- 525
- Recorded messages or robocalls
- 50%
- Rank among area codes
- #185 of 670
- Most reported subjects
- Other (224)
- Reducing your debt (credit cards, mortgage, student loans) (113)
- Dropped call or no message (58)
Period Aug 26 – Sep 24, 2026. These are the numbers shown on the caller ID of the reported calls; many are spoofed and do not belong to the real caller.
Source: US Federal Trade Commission, Do Not Call reported calls data (daily files).
All US area codes United States +1 Map of area code 951 — cities & rate centres