There are 715 phone number prefixes within area code 650. Additionally, there are more than 1,300 phone numbers in this area code that have received at least one user report. The location of calls from area code 650 is California, USA. Most numbers in this area code are in US Pacific time, where the time is currently 7:57:43 PM on December 21, 2024.
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.
| Prefix | City / State | Primary Telco |
|---|---|---|
| 650-200 | San Mateo, CA | O1 Communications, Inc. - Ca |
| 650-201 | South San Francisco, CA | Sprint Spectrum, L.p. |
| 650-202 | San Mateo, CA | Utility Telecom Group, Llc - Ca |
| 650-203 | Mountain View, CA | Bandwidth.com Clec, Llc - Ca |
| 650-204 | Millbrae, CA | Level 3 Telecom Of California, Lp - Ca |
| 650-205 | South San Francisco, CA | Usa Mobility Wireless, Inc. |
| 650-206 | Woodside, CA | Mpower Communications Corp. - Ca |
| 650-207 | Redwood City, CA | Cellco Partnership Dba Verizon Wireless - Ca |
| 650-208 | Redwood City, CA | Cellco Partnership Dba Verizon Wireless - Ca |
| 650-209 | Los Altos, CA | Us Telepacific Corp. - Ca |
| 650-210 | Mountain View, CA | Pacific Bell |
| 650-211 | California | |
| 650-212 | San Mateo, CA | Pacific Bell |
| 650-213 | Palo Alto, CA | Pacific Bell |
| 650-214 | Mountain View, CA | Mcimetro Access Transmission Services Llc - Ca |
| 650-215 | Mountain View, CA | Global Crossing Local Services, Inc. - Ca |
| 650-216 | Redwood City, CA | Pacific Bell |
| 650-217 | San Mateo, CA | Usa Mobility Wireless, Inc. |
| 650-218 | San Mateo, CA | Sprint Spectrum, L.p. |
| 650-219 | South San Francisco, CA | Sprint Spectrum, L.p. |
| 650-220 | San Mateo, CA | American Messaging Services, Llc |
| 650-221 | Redwood City, CA | American Messaging Services, Llc |
| 650-222 | San Mateo, CA | Sprint Spectrum, L.p. |
| 650-223 | Palo Alto, CA | Mpower Communications Corp. - Ca |
| 650-224 | Mountain View, CA | New Cingular Wireless Pcs, Llc |
| 650-225 | South San Francisco, CA | Pacific Bell |
| 650-226 | San Carlos-belmont, CA | Mcimetro Access Transmission Services Llc - Ca |
| 650-227 | San Mateo, CA | Xo California, Inc. |
| 650-228 | South San Francisco, CA | Xo California, Inc. |
| 650-229 | Los Altos, CA | Xo California, Inc. |
| 650-230 | Mountain View, CA | Xo California, Inc. |
| 650-231 | Millbrae, CA | Xo California, Inc. |
| 650-232 | San Carlos-belmont, CA | Xo California, Inc. |
| 650-233 | Palo Alto, CA | Pacific Bell |
| 650-234 | Palo Alto, CA | Pacific Bell |
| 650-235 | San Mateo, CA | Mcimetro Access Transmission Services Llc |
| 650-236 | Palo Alto, CA | Pacific Bell |
| 650-237 | Mountain View, CA | Pacific Bell |
| 650-238 | South San Francisco, CA | Mcimetro Access Transmission Services Llc - Ca |
| 650-239 | Millbrae, CA | Onvoy, Llc - Ca |
| 650-240 | San Mateo, CA | Onvoy, Llc - Ca |
| 650-241 | Redwood City, CA | Level 3 Communications, Llc - Ca |
| 650-242 | San Mateo, CA | Level 3 Communications, Llc - Ca |
| 650-243 | South San Francisco, CA | Us Telepacific Corp. - Ca |
| 650-244 | South San Francisco, CA | Pacific Bell |
| 650-245 | San Mateo, CA | New Cingular Wireless Pcs, Llc |
| 650-246 | South San Francisco, CA | Pacific Bell |
| 650-247 | Palo Alto, CA | American Messaging Services, Llc |
| 650-248 | Palo Alto, CA | Sprint Spectrum, L.p. |
| 650-249 | Redwood City, CA | Onvoy, Llc - Ca |
| 650-250 | Palo Alto, CA | T-mobile Usa, Inc. |
| 650-251 | Palo Alto, CA | Pacific Bell |
| 650-252 | Palo Alto, CA | Peerless Network Of California, Llc - Ca |
| 650-253 | Mountain View, CA | Mcimetro Access Transmission Services Llc - Ca |
| 650-254 | Mountain View, CA | Pacific Bell |
| 650-255 | South San Francisco, CA | New Cingular Wireless Pcs, Llc |
| 650-256 | South San Francisco, CA | American Messaging Services, Llc |
| 650-257 | Redwood City, CA | Global Crossing Local Services, Inc. - Ca |
| 650-258 | Palo Alto, CA | Teleport Communications America, Llc - Ca |
| 650-259 | Millbrae, CA | Pacific Bell |
| 650-260 | Redwood City, CA | At&t - Local |
| 650-261 | Redwood City, CA | Pacific Bell |
| 650-262 | Pescadero, CA | Level 3 Communications, Llc - Ca |
| 650-263 | Moss Beach, CA | Mcimetro Access Transmission Services Llc - Ca |
| 650-264 | San Carlos-belmont, CA | At&t - Local |
| 650-265 | Mountain View, CA | At&t - Local |
| 650-266 | South San Francisco, CA | Pacific Bell |
| 650-267 | South San Francisco, CA | Level 3 Communications, Llc - Ca |
| 650-268 | Pescadero, CA | Xo California, Inc. |
| 650-269 | Palo Alto, CA | Cellco Partnership Dba Verizon Wireless - Ca |
| 650-270 | South San Francisco, CA | Sprint Spectrum, L.p. |
| 650-271 | San Francisco:juniper Da, CA | Metropcs, Inc. |
| 650-272 | Palo Alto, CA | Xo California, Inc. |
| 650-273 | South San Francisco, CA | Astound Broadband, Llc - Ca |
| 650-274 | San Mateo, CA | Sprint Spectrum, L.p. |
| 650-275 | Woodside, CA | Xo California, Inc. |
| 650-276 | Half Moon Bay, CA | Level 3 Telecom Of California, Lp - Ca |
| 650-277 | Redwood City, CA | 33 Wireless Inc. |
| 650-278 | South San Francisco, CA | T-mobile Usa, Inc. |
| 650-279 | Mountain View, CA | Cellco Partnership Dba Verizon Wireless - Ca |
| 650-280 | Mountain View, CA | Sprint Spectrum, L.p. |
| 650-281 | San Mateo, CA | Sprint Spectrum, L.p. |
| 650-282 | Mountain View, CA | Astound Broadband, Llc - Ca |
| 650-283 | Palo Alto, CA | T-mobile Usa, Inc. |
| 650-284 | Half Moon Bay, CA | T-mobile Usa, Inc. |
| 650-285 | Palo Alto, CA | Bandwidth.com Clec, Llc - Ca |
| 650-286 | San Mateo, CA | Pacific Bell |
| 650-287 | San Mateo, CA | Pacific Bell |
| 650-288 | San Mateo, CA | Level 3 Communications, Llc - Ca |
| 650-289 | Palo Alto, CA | Pacific Bell |
| 650-290 | Pacifica, CA | Metropcs, Inc. |
| 650-291 | South San Francisco, CA | Cellco Partnership Dba Verizon Wireless - Ca |
| 650-292 | San Mateo, CA | Level 3 Communications, Llc - Ca |
| 650-293 | San Mateo, CA | Pacific Bell |
| 650-294 | San Mateo, CA | Pacific Bell |
| 650-295 | San Mateo, CA | Pacific Bell |
| 650-296 | South San Francisco, CA | New Cingular Wireless Pcs, Llc |
| 650-297 | Pescadero, CA | Level 3 Telecom Of California, Lp - Ca |
| 650-298 | Redwood City, CA | Pacific Bell |
| 650-299 | Redwood City, CA | Pacific Bell |
December 20, 2024