Maryland Phone Prefixes in 301-2XX Area Code
Phone Prefixes in the 301-2XX Area Code
| Prefix | Usage | Primary City |
|---|---|---|
| (301) 283 | Landline | Bryans Road |
| (301) 256 | Landline | Laurel |
| (301) 242 | Landline | Brandywine |
| (301) 237 | Wireless | Beltsville |
| (301) 206 | Landline | Laurel |
| (301) 202 | Wireless | Chevy Chase |
| (301) 227 | Landline | Glen Echo |
| (301) 223 | Landline | Williamsport |
| (301) 204 | Wireless | Bethesda |
| (301) 214 | Landline | Rockville |
| (301) 239 | Wireless | Hyattsville |
| (301) 267 | Wireless | Greenbelt |
| (301) 259 | Landline | Issue |
| (301) 257 | Wireless | Beltsville |
| (301) 246 | Landline | Nanjemoy |
| (301) 247 | Wireless | Leonardtown |
| (301) 230 | Landline | Rockville |
| (301) 296 | Landline | Rockville |
| (301) 244 | Landline | Rockville |
| (301) 220 | Landline | Greenbelt |
| (301) 225 | Landline | Glenn Dale |
| (301) 200 | Landline | Indian Head |
| (301) 294 | Landline | Rockville |
| (301) 224 | Wireless | Chevy Chase |
| (301) 277 | Landline | Hyattsville |
| (301) 272 | Landline | Rockville |
| (301) 280 | Landline | Chevy Chase |
| (301) 255 | Landline | Rockville |
| (301) 228 | Landline | Frederick |
| (301) 264 | Landline | Mount Savage |
| (301) 213 | Wireless | Beltsville |
| (301) 218 | Landline | Bowie |
| (301) 289 | Landline | College Park |
| (301) 293 | Landline | Myersville |
| (301) 226 | Landline | Hyattsville |
| (301) 222 | Landline | Bethesda |
| (301) 291 | Landline | Mount Rainier |
| (301) 295 | Landline | Rockville |
| (301) 215 | Landline | Chevy Chase |
| (301) 261 | Landline | Glenn Dale |
| (301) 298 | Landline | Upper Marlboro |
| (301) 274 | Landline | Hughesville |
| (301) 229 | Landline | Glen Echo |
| (301) 262 | Landline | Bowie |
| (301) 248 | Landline | Fort Washington |
| (301) 205 | Landline | Edgewater |
| (301) 253 | Landline | Damascus |
| (301) 281 | Landline | Oxon Hill |
| Prefix | Usage | Primary City |
|---|---|---|
| (301) 233 | Wireless | Silver Spring |
| (301) 282 | Landline | Silver Spring |
| (301) 290 | Landline | Mechanicsville |
| (301) 270 | Landline | Hyattsville |
| (301) 287 | Landline | Rockville |
| (301) 292 | Landline | Fort Washington |
| (301) 284 | Landline | Rockville |
| (301) 254 | Wireless | Beltsville |
| (301) 236 | Landline | Silver Spring |
| (301) 271 | Landline | Thurmont |
| (301) 209 | Landline | Hyattsville |
| (301) 260 | Landline | Ashton |
| (301) 245 | Landline | Bittinger |
| (301) 266 | Wireless | Waldorf |
| (301) 275 | Wireless | Bethesda |
| (301) 276 | Landline | Hyattsville |
| (301) 221 | Wireless | Bethesda |
| (301) 240 | Landline | Gaithersburg |
| (301) 249 | Landline | Bowie |
| (301) 238 | Landline | Temple Hills |
| (301) 203 | Landline | Fort Washington |
| (301) 234 | Landline | Fort Washington |
| (301) 279 | Landline | Rockville |
| (301) 208 | Landline | Gaithersburg |
| (301) 231 | Landline | Rockville |
| (301) 285 | Wireless | Silver Spring |
| (301) 210 | Landline | Beltsville |
| (301) 278 | Landline | Mount Rainier |
| (301) 258 | Landline | Gaithersburg |
| (301) 299 | Landline | Bethesda |
| (301) 251 | Landline | Rockville |
| (301) 288 | Landline | Rockville |
| (301) 241 | Landline | Highfield |
| (301) 297 | Landline | Fort Washington |
| (301) 216 | Landline | Gaithersburg |
| (301) 219 | Wireless | Bethesda |
| (301) 273 | Landline | Silver Spring |
| (301) 243 | Landline | Bethesda |
| (301) 212 | Landline | Gaithersburg |
| (301) 235 | Landline | Clinton |
| (301) 232 | Landline | Sandy Spring |
| (301) 265 | Landline | Fort Washington |
| (301) 286 | Landline | Greenbelt |
| (301) 263 | Landline | Glen Echo |
| (301) 250 | Landline | Rockville |
| (301) 252 | Wireless | Gaithersburg |
| (301) 217 | Landline | Rockville |
| (301) 268 | Wireless | Cumberland |
| (301) 207 | Wireless | Greenbelt |
More 3XX Area Codes Phone Numbers
