Active Prefixes in Area Code 925
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 925-646-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-648-#### | Danville | Landline Numbers | Pacific Bell... |
| 925-658-#### | Walnut Creek | Landline Numbers | Teleport Communicati... |
| 925-659-#### | San Ramon | Landline Numbers | Teleport Communicati... |
| 925-660-#### | Pleasanton | Landline Numbers | Tw Telecom Of Califo... |
| 925-663-#### | Sunol | Landline Numbers | Pac - West Telecomm,... |
| 925-664-#### | Pittsburg | Landline Numbers | Pac - West Telecomm,... |
| 925-665-#### | Pittsburg | Landline Numbers | Pac - West Telecomm,... |
| 925-666-#### | Brentwood | Landline Numbers | Pac - West Telecomm,... |
| 925-667-#### | Livermore | Landline Numbers | U.s. Telepacific Cor... |
| 925-671-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-672-#### | Clayton | Landline Numbers | Pacific Bell... |
| 925-673-#### | Clayton | Landline Numbers | Pacific Bell... |
| 925-674-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-675-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-676-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-677-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-678-#### | Danville | Landline Numbers | U.s. Telepacific Cor... |
| 925-679-#### | Oakley | Landline Numbers | Pacific Bell... |
| 925-680-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-681-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-682-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-683-#### | Danville | Wireless Numbers | New Cingular Wireles... |
| 925-684-#### | Oakley | Landline Numbers | Pacific Bell... |
| 925-685-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-686-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-687-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-688-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-689-#### | Concord | Landline Numbers | Pacific Bell... |
| 925-690-#### | Clayton | Landline Numbers | Mcimetro Access Tran... |
Area Code 925 Introduction
| Area Code: | 925 |
| Country: | United States |
| State/Province: | California - CA |
| Major City: | Walnut Creek |
| Time Zone: | Pacific |
| Average property | $794K |
| Average age | 58 y/o |
| Average assets | $145K |
| Population density | 163,696 sq mi (423,970 km2) |
| Population | 39,250,017 |
| latitude Longitude: | |
| 32°32′ N to 42° N / 114°8′ W to 124°26′ W | |
| About 925 : | |
| The 925 Area Code (or Area Code 925) is located in the state of CA. Area Code 925 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.26 million unique phone numbers and 3.92 million individuals near the city of Pleasanton Area code 925 was put into service. Area code 925 was created from a split of area code 510. |
|
| Major cities or places | |
| Bay Point, CA>Brentwood, CA>Concord, CA>Danville, CA>Dublin, CA>Lafayette, CA>Livermore, CA>Martinez, CA>Oakley, CA>Pittsburg, CA>Pleasant Hill, CA>Pleasanton, CA>San Ramon, CA>Walnut Creek, CA | |