Reverse Phone Lookup in Area Code : 603 - New Hampshire

Prefixes in Area Code : 603 - New Hampshire

More information about Area Code 603 and List of 727 Prefixes

Area Code 603 is located in the state of New Hampshire.

The New Hampshire`s major city is Manchester

The state of New Hampshire is in Eastern timezone.

More important cities in New Hampshire:

Concord, NH; Derry, NH; Dover, NH; Keene, NH; Manchester, NH; Nashua, NH; Portsmouth, NH; Rochester, NH;

Prefixes within the 603 Area Code what we have in our database.

Prefix Primary City County Usage
(603) 203 Manchester, NH Hillsborough Cell Number
(603) 204 Nashua, NH Hillsborough Cell Number
(603) 205 Portsmouth, NH Rockingham Cell Number
(603) 206 Manchester, NH Hillsborough Landline
(603) 208 Lyme, NH Grafton Cell Number
(603) 209 Keene, NH Cheshire Cell Number
(603) 210 Manchester, NH Hillsborough Landline
(603) 212 Salem, NH Rockingham Landline
(603) 213 Not filled Not filled Unknown
(603) 214 Errol, NH Coos Landline
(603) 215 Berlin, NH Coos Landline
(603) 216 Manchester, NH Hillsborough Landline
(603) 217 Bristol, NH Grafton Landline
(603) 218 Manchester, NH Hillsborough Landline
(603) 219 Concord, NH Merrimack Cell Number
(603) 221 Nashua, NH Hillsborough Cell Number
(603) 222 Manchester, NH Hillsborough Landline
(603) 223 Concord, NH Merrimack Landline
(603) 224 Concord, NH Merrimack Landline
(603) 225 Concord, NH Merrimack Landline
(603) 226 Concord, NH Merrimack Landline
(603) 227 Concord, NH Merrimack Landline
(603) 228 Concord, NH Merrimack Landline
(603) 229 Concord, NH Merrimack Landline
(603) 230 Concord, NH Merrimack Landline
(603) 231 Derry, NH Rockingham Cell Number
(603) 232 Manchester, NH Hillsborough Landline
(603) 233 Nashua, NH Hillsborough Cell Number
(603) 234 Derry, NH Rockingham Cell Number
(603) 235 Derry, NH Rockingham Cell Number
(603) 236 Wonalancet, NH Carroll Landline
(603) 237 Colebrook, NH Coos Landline
(603) 238 Plymouth, NH Grafton Landline
(603) 239 Winchester, NH Cheshire Landline
(603) 240 Manchester, NH Hillsborough Cell Number
(603) 241 Manchester, NH Hillsborough Cell Number
(603) 242 Troy, NH Cheshire Landline
(603) 244 Manchester, NH Hillsborough Landline
(603) 245 Portsmouth, NH Rockingham Landline
(603) 246 Colebrook, NH Coos Landline
(603) 247 Derry, NH Rockingham Cell Number
(603) 248 Dover, NH Strafford Cell Number
(603) 249 Milford, NH Hillsborough Landline
(603) 250 Meredith, NH Belknap Landline
(603) 251 Salem, NH Rockingham Landline
(603) 252 W Lebanon, NH Grafton Cell Number
(603) 253 Meredith, NH Belknap Landline
(603) 254 Plymouth, NH Grafton Cell Number
(603) 255 Colebrook, NH Coos Landline
(603) 256 West Chesterfield, NH Cheshire Landline
(603) 257 Plaistow, NH Rockingham Landline
(603) 258 Peterborough, NH Hillsborough Landline
(603) 259 Littleton, NH Grafton Landline
(603) 261 Merrimack, NH Hillsborough Cell Number
(603) 262 Merrimack, NH Hillsborough Landline
(603) 263 Manchester, NH Hillsborough Landline
(603) 264 Manchester, NH Hillsborough Cell Number
(603) 265 New Boston, NH Hillsborough Cell Number
(603) 266 Tilton, NH Belknap Landline
(603) 267 Belmont, NH Belknap Landline
(603) 268 Suncook, NH Merrimack Landline
(603) 269 Rumney, NH Grafton Landline
(603) 270 Manchester, NH Hillsborough Landline
(603) 271 Concord, NH Merrimack Landline
(603) 272 Woodsville, NH Grafton Landline
(603) 273 Laconia, NH Belknap Landline
(603) 274 East Kingston, NH Rockingham Landline
(603) 275 Derry, NH Rockingham Cell Number
(603) 276 W Lebanon, NH Grafton Cell Number
(603) 277 Hanover, NH Not filled Unknown
(603) 278 Jefferson, NH Coos Landline
(603) 279 Meredith, NH Belknap Landline
(603) 280 Barrington, NH Strafford Landline
(603) 281 Nashua, NH Hillsborough Cell Number
(603) 282 Canaan, NH Grafton Landline
(603) 283 Keene, NH Cheshire Landline
(603) 284 North Sandwich, NH Carroll Landline
(603) 285 Dover, NH Strafford Landline
(603) 286 Tilton, NH Belknap Landline
(603) 287 Claremont, NH Sullivan Landline
(603) 288 Woodsville, NH Grafton Landline
(603) 289 Manchester, NH Hillsborough Cell Number
(603) 290 Concord, NH Merrimack Cell Number
(603) 291 Greenville, NH Not filled Unknown
(603) 292 Newmarket, NH Rockingham Landline
(603) 293 Laconia, NH Belknap Landline
(603) 294 Portsmouth, NH Rockingham Landline
(603) 295 Durham, NH Strafford Landline
(603) 296 Manchester, NH Hillsborough Landline
(603) 297 Ctr Ossipee, NH Carroll Landline
(603) 298 W Lebanon, NH Grafton Landline
(603) 299 Dover, NH Strafford Landline
(603) 300 Chester, NH Rockingham Cell Number
(603) 301 Ctr Ossipee, NH Carroll Landline
(603) 302 Manchester, NH Hillsborough Cell Number
(603) 303 Manchester, NH Hillsborough Cell Number
(603) 304 Enfield, NH Grafton Cell Number
(603) 305 Bedford, NH Hillsborough Cell Number
(603) 306 Lebanon, NH Not filled Unknown
(603) 307 West Chesterfield, NH Cheshire Landline

We have 727 Prefixes in our database.