California Phone Prefixes in 510-2XX Area Code
Phone Prefixes in the 510-2XX Area Code
| Prefix | Usage | Primary City |
|---|---|---|
| (510) 298 | Wireless | Fremont |
| (510) 244 | Landline | Hayward |
| (510) 266 | Landline | Hayward |
| (510) 280 | Landline | Berkeley |
| (510) 260 | Landline | Oakland |
| (510) 282 | Wireless | Oakland |
| (510) 233 | Landline | Richmond |
| (510) 289 | Wireless | Oakland |
| (510) 232 | Landline | Richmond |
| (510) 234 | Landline | Richmond |
| (510) 204 | Landline | Berkeley |
| (510) 271 | Landline | Oakland |
| (510) 219 | Wireless | Oakland |
| (510) 272 | Landline | Oakland |
| (510) 248 | Landline | Fremont |
| (510) 235 | Landline | Richmond |
| (510) 274 | Landline | Hayward |
| (510) 294 | Wireless | Hayward |
| (510) 278 | Landline | Hayward |
| (510) 295 | Landline | Oakland |
| (510) 216 | Wireless | Fremont |
| (510) 212 | Wireless | Fremont |
| (510) 268 | Landline | Oakland |
| (510) 293 | Landline | Hayward |
| (510) 286 | Landline | Oakland |
| (510) 218 | Wireless | Fremont |
| (510) 243 | Landline | El Sobrante |
| (510) 200 | Wireless | Hayward |
| (510) 227 | Landline | Oakland |
| (510) 292 | Landline | Albany |
| (510) 290 | Wireless | San Francisco |
| (510) 273 | Landline | Oakland |
| (510) 226 | Landline | Fremont |
| (510) 245 | Landline | Hercules |
| (510) 217 | Landline | San Francisco |
| (510) 208 | Landline | Oakland |
| (510) 256 | Landline | Walnut Creek |
| (510) 249 | Landline | Fremont |
| (510) 296 | Landline | Hercules |
| (510) 231 | Landline | Richmond |
| (510) 281 | Landline | Oakland |
| (510) 205 | Wireless | San Francisco |
| (510) 297 | Landline | San Leandro |
| (510) 239 | Landline | Oakland |
| (510) 258 | Landline | Hayward |
| (510) 247 | Landline | Hayward |
| (510) 267 | Landline | Oakland |
| (510) 291 | Landline | Oakland |
| Prefix | Usage | Primary City |
|---|---|---|
| (510) 214 | Landline | San Francisco |
| (510) 259 | Landline | Hayward |
| (510) 251 | Landline | Oakland |
| (510) 201 | Landline | Oakland |
| (510) 284 | Landline | Fremont |
| (510) 228 | Landline | Oakland |
| (510) 237 | Landline | Richmond |
| (510) 221 | Wireless | Oakland |
| (510) 215 | Landline | Richmond |
| (510) 250 | Landline | Oakland |
| (510) 265 | Landline | Hayward |
| (510) 223 | Landline | El Sobrante |
| (510) 209 | Wireless | Hayward |
| (510) 236 | Landline | Richmond |
| (510) 213 | Wireless | Oakland |
| (510) 222 | Landline | El Sobrante |
| (510) 254 | Landline | San Francisco |
| (510) 229 | Landline | Oakland |
| (510) 255 | Landline | Richmond |
| (510) 263 | Landline | Alameda |
| (510) 230 | Wireless | Richmond |
| (510) 269 | Landline | San Francisco |
| (510) 246 | Wireless | Hayward |
| (510) 202 | Wireless | Oakland |
| (510) 242 | Landline | Richmond |
| (510) 299 | Wireless | Fremont |
| (510) 285 | Landline | San Francisco |
| (510) 207 | Wireless | Oakland |
| (510) 261 | Landline | Oakland |
| (510) 210 | Landline | San Francisco |
| (510) 238 | Landline | Oakland |
| (510) 225 | Landline | San Francisco |
| (510) 262 | Landline | El Sobrante |
| (510) 240 | Landline | Union City |
| (510) 206 | Wireless | Oakland |
| (510) 270 | Landline | Sunnyvale |
| (510) 253 | Landline | Richmond |
| (510) 252 | Landline | Fremont |
| (510) 275 | Landline | Oakland |
| (510) 224 | Wireless | Hercules |
| (510) 264 | Landline | Hayward |
| (510) 279 | Landline | Fremont |
| (510) 257 | Landline | Fremont |
| (510) 283 | Landline | El Sobrante |
| (510) 276 | Landline | Hayward |
| (510) 287 | Landline | Oakland |
| (510) 288 | Landline | Oakland |
| (510) 220 | Wireless | Oakland |
| (510) 277 | Landline | Oakland |
More 5XX Area Codes Phone Numbers
