Active Prefixes in Area Code 650
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 650-362-#### | Redwood City | Landline Numbers | Allegiance Telecom, ... |
| 650-363-#### | Redwood City | Landline Numbers | Pacific Bell... |
| 650-364-#### | Redwood City | Landline Numbers | Pacific Bell... |
| 650-365-#### | Redwood City | Landline Numbers | Pacific Bell... |
| 650-366-#### | Redwood City | Landline Numbers | Pacific Bell... |
| 650-367-#### | Redwood City | Landline Numbers | Pacific Bell... |
| 650-368-#### | Redwood City | Landline Numbers | Pacific Bell... |
| 650-369-#### | Redwood City | Landline Numbers | Pacific Bell... |
| 650-370-#### | Palo Alto | Landline Numbers | Cook Telecom, Inc.... |
| 650-371-#### | San Mateo | Wireless Numbers | Usa Mobility Wireles... |
| 650-372-#### | San Mateo | Landline Numbers | Pacific Bell... |
| 650-373-#### | San Mateo | Landline Numbers | Pacific Bell... |
| 650-374-#### | Redwood City | Landline Numbers | Cook Telecom, Inc.... |
| 650-375-#### | San Mateo | Landline Numbers | Pacific Bell... |
| 650-376-#### | San Mateo | Landline Numbers | Global Crossing Loca... |
| 650-377-#### | San Mateo | Landline Numbers | Pacific Bell... |
| 650-378-#### | San Mateo | Landline Numbers | Pacific Bell... |
| 650-380-#### | Palo Alto | Wireless Numbers | Cellco Partnership D... |
| 650-381-#### | Redwood City | Landline Numbers | Pacific Bell... |
| 650-383-#### | San Jose | Landline Numbers | Teleport Communicati... |
| 650-384-#### | Palo Alto | Landline Numbers | Teleport Communicati... |
| 650-385-#### | Redwood City | Landline Numbers | Teleport Communicati... |
| 650-386-#### | San Jose | Landline Numbers | Teleport Communicati... |
| 650-387-#### | Palo Alto | Wireless Numbers | New Cingular Wireles... |
| 650-388-#### | Palo Alto | Landline Numbers | Mcimetro Access Tran... |
| 650-389-#### | San Mateo | Landline Numbers | Mcimetro Access Tran... |
| 650-390-#### | Mountain View | Landline Numbers | Pacific Bell... |
| 650-391-#### | Palo Alto | Landline Numbers | Tw Telecom Of Califo... |
| 650-392-#### | San Francisco | Landline Numbers | Tw Telecom Of Califo... |
| 650-393-#### | San Mateo | Landline Numbers | Tw Telecom Of Califo... |
Area Code 650 Introduction
| Area Code: | 650 |
| Country: | United States |
| State/Province: | California - CA |
| Major City: | San Mateo |
| Time Zone: | Pacific |
| Average property | $1.19M |
| Average age | 61 y/o |
| Average assets | $130K |
| 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 650 : | |
| The 650 Area Code (or Area Code 650) is located in the state of CA. Area Code 650 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.19 million unique phone numbers and 3.67 million individuals near the city of San Mateo Area code 650 was put into service. Area code 650 was created from a split of area code 415. |
|
| Major cities or places | |
| Burlingame, CA>Daly City, CA>East Palo Alto, CA>Foster City, CA>Los Altos, CA>Menlo Park, CA>Millbrae, CA>Mountain View, CA>Pacifica, CA>Palo Alto, CA>Redwood City, CA>San Bruno, CA>San Carlos, CA>San Mateo, CA>South San Francisco, CA | |