| Zip code | Name | Area Code(s) |
| 03031 Amherst (603) |
| 03032 Auburn (603) |
| 03033 Brookline (603) |
| 03034 Candia (603) |
| 03036 Chester (603) |
| 03037 Deerfield (603) |
| 03038 Derry (603) |
| 03040 East Candia (603) |
| 03041 East Derry (603) |
| 03042 Epping (603) |
| 03043 Francestown (603) |
| 03044 Fremont (603) |
| 03045 Goffstown (603) |
| 03046 Dunbarton (603) |
| 03046 Goffstown (603) |
| 03047 Greenfield (603) |
| 03048 Greenville (603) |
| 03048 Mason (603) |
| 03049 Hollis (603) |
| 03051 Hudson (603) |
| 03052 Litchfield (603) |
| 03053 Londonderry (603) |
| 03054 Merrimack (603) |
| 03055 Milford (603) |
| 03057 Mont Vernon (603) |
| 03057 Mount Vernon (603) |
| 03060 Nashua (603) |
| 03061 Nashua (603) |
| 03062 Nashua (603) |
| 03063 Nashua (603) |
| 03064 Nashua (603) |
| 03070 New Boston (603) |
| 03071 New Ipswich (603) |
| 03073 No Salem (603) |
| 03073 North Salem (603) |
| 03076 Pelham (603) |
| 03077 Raymond (603) |
| 03079 Salem (603) |
| 03082 Lyndeboro (603) |
| 03082 Lyndeborough (603) |
| 03084 Temple (603) |
| 03086 Wilton (603) |
| 03087 Windham (603) |
| 03101 Manchester (603) |
| 03102 Manchester (603) |
| 03102 Pinardville (603) |
| 03103 Manchester (603) |
| 03104 Manchester (603) |
| 03105 Manchester (603) |
| 03106 Hooksett (603) |
| 03106 Manchester (603) |
| 03107 Manchester (603) |
| 03107 Nh Insurance (603) |
| 03108 Manchester (603) |
| 03109 Manchester (603) |
| 03110 Bedford (603) |
| 03110 Manchester (603) |
| 03111 Manchester (603) |
| 03111 Shared Firm Zip (603) |
| 03215 Waterville Valley (603) |
| 03215 Watervl Valley (603) |
| 03216 Andover (603) |
| 03217 Ashland (603) |
| 03218 Barnstead (603) |
| 03220 Belmont (603) |
| 03221 Bradford (603) |
| 03221 Sutton (603) |
| 03222 Alexandria (603) |
| 03222 Bridgewater (603) |
| 03222 Bristol (603) |
| 03223 Campton (603) |
| 03223 Ellsworth (603) |
| 03223 Thornton (603) |
| 03224 Canterbury (603) |
| 03225 Center Barnstead (603) |
| 03225 CTR Barnstead (603) |
| 03226 Center Harbor (603) |
| 03226 Centre Harbor (603) |
| 03226 CTR Harbor (603) |
| 03227 Center Sandwich (603) |
| 03227 CTR Sandwich (603) |
| 03227 Sandwich (603) |
| 03229 Contoocook (603) |
| 03229 Hopkinton (603) |
| 03230 Danbury (603) |
| 03231 East Andover (603) |
| 03233 Elkins (603) |
| 03234 Epsom (603) |
| 03235 Franklin (603) |
| 03235 West Franklin (603) |
| 03237 Gilmanton (603) |
| 03238 Glencliff (603) |
| 03240 Grafton (603) |
| 03241 East Hebron (603) |
| 03241 Groton (603) |
| 03241 Hebron (603) |
| 03242 Henniker (603) |
| 03243 Hill (603) |
| 03244 Deering (603) |
| 03244 Hillsboro (603) |
| 03244 Hillsborough (603) |
| 03244 Windsor (603) |
| 03245 Holderness (603) |
| 03246 Laconia (603) |
| 03246 Lakeport (603) |
| 03246 Weirs Beach (603) |
| 03247 Gilford (603) |
| 03247 Laconia (603) |
| 03247 Lakeport (603) |
| 03247 Weirs Beach (603) |
| 03249 Gilford (603) |
| 03249 Guilford (603) |
| 03251 Lincoln (603) |
| 03252 Lochmere (603) |
| 03253 Meredith (603) |
| 03254 Moultonboro (603) |
| 03254 Moultonborough (603) |
| 03255 Mount Sunapee (603) |
| 03255 Newbury (603) |
| 03256 New Hampton (603) |
| 03257 New London (603) |
| 03257 Sutton (603) |
| 03258 Chichester (603) |
| 03258 North Chichester (603) |
| 03259 North Sandwich (603) |
| 03260 North Sutton (603) |
| 03261 Northwood (603) |
| 03262 North Woodstock (603) |
| 03263 Pittsfield (603) |
| 03264 Bridgewater (603) |
| 03264 Plymouth (603) |
| 03266 Dorchester (603) |
| 03266 Ellsworth (603) |
| 03266 Groton (603) |
| 03266 Rumney (603) |
| 03268 Salisbury (603) |
| 03269 Sanbornton (603) |
| 03272 Newbury (603) |
| 03272 South Newbury (603) |
| 03273 South Sutton (603) |
| 03274 Stinson Lake (603) |
| 03275 Allenstown (603) |
| 03275 Pembroke (603) |
| 03275 Suncook (603) |
| 03276 Northfield (603) |
| 03276 Tilton (603) |
| 03278 Sutton (603) |
| 03278 Warner (603) |
| 03279 Warren (603) |
| 03280 Washington (603) |
| 03281 Weare (603) |
| 03282 Wentworth (603) |
| 03284 Springfield (603) |
| 03284 West Springfield (603) |
| 03285 Campton (603) |
| 03285 Thornton (603) |
| 03287 Sutton (603) |
| 03287 Wilmot (603) |
| 03287 Wilmot Flat (603) |
| 03289 Winnisquam (603) |
| 03290 Nottingham (603) |
| 03291 West Nottingham (603) |
| 03293 Woodstock (603) |
| 03298 BRM J Jill (603) |
| 03298 J Jill (603) |
| 03298 Tilton (603) |
| 03299 J Jill (603) |
| 03299 Tilton (603) |
| 03301 Concord (603) |
| 03302 Concord (603) |
| 03303 Boscawen (603) |
| 03303 Concord (603) |
| 03303 Penacook (603) |
| 03303 Webster (603) |
| 03304 Bow (603) |
| 03304 Concord (603) |
| 03305 Concord (603) |
| 03305 Nh Dept of Safety (603) |
| 03307 Concord (603) |
| 03307 Loudon (603) |
| 03431 Keene (603) |
| 03431 North Swanzey (603) |
| 03431 Roxbury (603) |
| 03431 Surry (603) |
| 03435 Keene (603) |
| 03435 Keene State College (603) |
| 03440 Antrim (603) |
| 03441 Ashuelot (603) |
| 03442 Bennington (603) |
| 03443 Chesterfield (603) |
| 03444 Dublin (603) |
| 03445 East Sullivan (603) |
| 03445 Nelson (603) |
| 03445 Sullivan (603) |
| 03446 East Swanzey (603) |
| 03446 Swanzey (603) |
| 03446 Swanzey Center (603) |
| 03447 Fitzwilliam (603) |
| 03448 Gilsum (603) |
| 03449 Hancock (603) |
| 03450 Harrisville (603) |
| 03451 Hinsdale (603) |
| 03452 Jaffrey (603) |
| 03455 Marlborough (603) |
| 03456 Marlow (603) |
| 03457 Munsonville (603) |
| 03457 Nelson (603) |
| 03457 Stoddard (603) |
| 03458 Peterborough (603) |
| 03458 Sharon (603) |
| 03461 Rindge (603) |
| 03462 Spofford (603) |
| 03464 Stoddard (603) |
| 03465 Troy (603) |
| 03466 West Chesterfield (603) |
| 03466 West Chesterfld (603) |
| 03467 Westmoreland (603) |
| 03468 West Peterboro (603) |
| 03468 West Peterborough (603) |
| 03469 West Swanzey (603) |
| 03470 Richmond (603) |
| 03470 Winchester (603) |