| Telephone Prefix | Phone Type | City |
|---|---|---|
| 971-200 | Landline | Roanoke |
| 971-201 | Wireless | Providence |
| 971-202 | Landline | Waukegan |
| 971-204 | Landline | Albuquerque |
| 971-205 | Landline | Denver |
| 971-206 | Landline | Exton |
| 971-207 | Wireless | Little Rock |
| 971-208 | Wireless | Reno |
| 971-209 | Wireless | Belleville |
| 971-212 | Wireless | London |
| 971-213 | Landline | Moorestown |
| 971-214 | Landline | Richmond |
| 971-215 | Landline | Denver |
| 971-216 | Landline | Tampa |
| 971-217 | Landline | Scranton |
| 971-218 | Landline | New Orleans |
| 971-219 | Wireless | Santa Rosa |
| 971-221 | Landline | New Orleans |
| 971-222 | Landline | Tacoma |
| 971-223 | Landline | Manchester |
| 971-226 | Wireless | San Bernardino |
| 971-227 | Wireless | Fresno |
| 971-228 | Landline | Plainfield |
| 971-229 | Landline | Lancaster |
| 971-230 | Landline | Toms River |
| 971-232 | Landline | Jackson |
| 971-233 | Landline | Eugene |
| 971-234 | Landline | Eugene |
| 971-235 | Wireless | Ada |
| 971-236 | Landline | Las Vegas |
| 971-237 | Wireless | Akron |
| 971-238 | Landline | Springfield |
| 971-239 | Landline | Santa Ana |
| 971-240 | Wireless | Chicago |
| 971-241 | Wireless | Eugene |
| 971-242 | Landline | Walnut Creek |
| 971-243 | Landline | San Diego |
| 971-244 | Landline | Exton |
| 971-245 | Wireless | Ogden |
| 971-246 | Wireless | Houston |
| 971-247 | Landline | Lombard |
| 971-248 | Landline | Waukegan |
| 971-249 | Landline | Nashville |
| 971-250 | Landline | Miami |
| 971-251 | Landline | Waco |
| 971-254 | Landline | Tucson |
| 971-255 | Wireless | Oceanside |
| 971-256 | Landline | Abilen |
| 971-257 | Landline | Portland |
| 971-258 | Wireless | Omaha |
| 971-259 | Wireless | San Diego |
| 971-260 | Landline | Ozark |
| 971-261 | Landline | Madison |
| 971-262 | Landline | Spring Valley |
| 971-263 | Wireless | Shreveport |
| 971-264 | Landline | Exton |
| 971-265 | Landline | Waco |
| 971-266 | Landline | Virginia Beach |
| 971-267 | Wireless | Omaha |
| 971-268 | Landline | Billings |
| 971-269 | Landline | Pittsburgh |
| 971-270 | Landline | Spring Valley |
| 971-271 | Wireless | West Palm Beach |
| 971-273 | Wireless | Kirkland |
| 971-275 | Wireless | Moorestown |
| 971-276 | Wireless | Ozark |
| 971-277 | Wireless | Roseville |
| 971-278 | Landline | Greenville |
| 971-279 | Landline | Little Rock |
| 971-280 | Landline | Saint Cloud |
| 971-281 | Wireless | Santa Barbara |
| 971-282 | Landline | Oak Park |
| 971-283 | Landline | Little Rock |
| 971-284 | Wireless | Buffalo |
| 971-285 | Landline | Plainfield |
| 971-295 | Landline | Los Angeles |
| 971-300 | Landline | Boise |
| 971-301 | Landline | Springfield |
| 971-302 | Wireless | Des Moines |
| 971-303 | Wireless | Denver |
| 971-304 | Wireless | Otsego |
| 971-307 | Landline | Pikesville |
| 971-308 | Landline | Flint |
| 971-309 | Landline | Reno |
| 971-310 | Landline | Columbus |
| 971-312 | Wireless | Newark |
| 971-313 | Landline | Oklahoma City |
| 971-314 | Landline | Tyler |
| 971-317 | Landline | Doylestown |
| 971-318 | Landline | Chico |
| 971-319 | Landline | Grand Junction |
| 971-320 | Wireless | Santa Cruz |
| 971-321 | Landline | Charlotte |
| 971-322 | Wireless | San Diego |
| 971-325 | Landline | Greensboro |
| 971-327 | Landline | Saint Cloud |
| 971-328 | Landline | Manchester |
| 971-330 | Landline | Raleigh |
| 971-331 | Landline | London |
| 971-334 | Landline | Sacramento |
| 971-336 | Landline | Champaign |
| 971-337 | Landline | Grand Rapids |
| 971-338 | Wireless | Evansville |
| 971-339 | Landline | Birmingham |
| 971-340 | Wireless | Springfield |
| 971-343 | Landline | Charleston |
| 971-344 | Wireless | Greensboro |
| 971-352 | Landline | Savannah |
| 971-361 | Landline | Erie |
| 971-371 | Landline | Exton |
| 971-373 | Landline | Omaha |
| 971-388 | Wireless | Mesa |
| 971-400 | Wireless | Washington |
| 971-404 | Landline | Hartford |
| 971-407 | Wireless | Vancouver |
| 971-409 | Landline | Lafayette |
| 971-412 | Landline | New Haven |
| 971-413 | Landline | Ogden |
| 971-444 | Landline | Exton |
| 971-470 | Landline | Rochester |
| 971-473 | Landline | San Francisco |
| 971-500 | Landline | Albany |
| 971-501 | Landline | Pittsburgh |
| 971-502 | Landline | Portland |
| 971-506 | Wireless | Los Angeles |
| 971-512 | Landline | Little Rock |
| 971-533 | Wireless | Flint |
| 971-544 | Landline | Orlando |
| 971-545 | Landline | Sioux Falls |
| 971-563 | Wireless | Los Angeles |
| 971-570 | Wireless | Chico |
| 971-599 | Landline | Atlanta |
| 971-600 | Landline | Honolulu |
| 971-601 | Landline | Denver |
| 971-606 | Landline | Burlington |
| 971-612 | Landline | Shreveport |
| 971-634 | Landline | Alexandria |
| 971-645 | Landline | Santa Barbara |
| 971-673 | Landline | Zanesville |
| 971-678 | Wireless | Manchester |
| 971-701 | Landline | Des Moines |
| 971-703 | Landline | Abilen |
| 971-704 | Landline | Anchorage |
| 971-706 | Wireless | Santa Barbara |
| 971-708 | Landline | Baton Rouge |
| 971-712 | Landline | Oklahoma City |
| 971-713 | Landline | Houston |
| 971-715 | Landline | Los Angeles |
| 971-716 | Landline | Fort Lauderdale |
| 971-717 | Landline | Charlotte |
| 971-718 | Landline | Bowling Green |
| 971-719 | Landline | Reading |
| 971-720 | Landline | Hartford |
| 971-722 | Landline | Otsego |
| 971-724 | Landline | Colorado Springs |
| 971-727 | Landline | Phoenix |
| 971-732 | Landline | Greensboro |
| 971-770 | Landline | Wabash |
| 971-772 | Landline | Las Vegas |
| 971-777 | Landline | Kansas City |
| 971-800 | Landline | Lancaster |
| 971-801 | Wireless | Des Moines |
| 971-802 | Landline | Kirkland |
| 971-803 | Wireless | Madison |
| 971-804 | Wireless | Charleston |
| 971-806 | Landline | Los Angeles |
| 971-808 | Landline | Scranton |
| 971-832 | Wireless | Burlington |
| 971-888 | Landline | Bakersfield |
| 971-901 | Landline | Huntington |
| 971-915 | Landline | Atlanta |
| 971-925 | Landline | Dallas |
| 971-930 | Landline | Sarasota |
| 971-979 | Landline | Ada |
| 971-983 | Landline | Wabash |
| 971-985 | Landline | Jackson |
| 971-998 | Landline | Sioux Falls |
| 971-999 | Landline | Santa Rosa |