Reference Data
Area Code Directory
Area Code 972 — Dallas, Irving, Farmers Branch, Texas

Area Code 972 — Dallas, Irving, Farmers Branch, Texas

Active

Data last updated: March 10, 2026

State
Texas
Country
US
Timezone
America/Chicago
Assigned
April 19, 2001
Exchanges (NXX)
785
Carriers
33
Rate Centers
43
Overlay
Yes — 214, 469, 945

Top Carriers

Carrier OCN NXX Count
SOUTHWESTERN BELL 9533 306
FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 4344 168
NEW CINGULAR WIRELESS PCS, LLC - IL 6534 58
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 55
ONVOY, LLC - TX 903C 24
SPOK, INC. 6630 20
GRANDE COMMUNICATIONS NETWORKS, INC. - TX 7670 19
TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 17
SOUTHWESTERN BELL TELEPHONE COMPANY - TX 7726 17
LEVEL 3 COMMUNICATIONS, LLC - TX 6114 16

Rate Centers

SEAGOVILLE DALLAS PLANO GRANDPRARI TERRELL FRISCO IRVING DE SOTO LEWISVILLE CARROLLTON WAXAHACHIE CEDAR HILL MCKINNEY ENNIS ALLEN PROSPER FORNEY VENUS CELINA DLFTWTARPT CRANDALL BLUE RIDGE MAYPEARL WILMER PALMER SCURRY COMBINE ITALY MILFORD RED OAK FERRIS AVALON ROYSE CITY BARDWELL ROCKWALL BRISTOL JOSEPHINE MIDLOTHIAN PRINCETON FARMERSVL NEVADA ANNA KAUFMAN

Exchange Listings (NXX)

NPA-NXX Carrier Rate Center Type LATA Status
972-200 LEVEL 3 COMMUNICATIONS, LLC - TX SEAGOVILLE Landline 552 active
972-201 MCIMETRO ACCESS TRANSMISSION SERVICES LLC DALLAS Landline 552 active
972-202 TELEPORT COMMUNICATIONS AMERICA, LLC - TX PLANO Landline 552 active
972-203 SOUTHWESTERN BELL DALLAS Landline 552 active
972-204 SOUTHWESTERN BELL DALLAS Landline 552 active
972-205 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-206 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-207 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-208 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-209 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-210 U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS TERRELL VoIP 552 active
972-212 GRANDE COMMUNICATIONS NETWORKS, INC. - TX PLANO Landline 552 active
972-213 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX GRANDPRARI Wireless 552 active
972-214 NEW CINGULAR WIRELESS PCS, LLC - IL FRISCO Wireless 552 active
972-215 GRANDE COMMUNICATIONS NETWORKS, INC. - TX IRVING Landline 552 active
972-216 SOUTHWESTERN BELL DALLAS Landline 552 active
972-217 SOUTHWESTERN BELL DE SOTO Landline 552 active
972-218 SOUTHWESTERN BELL DALLAS Landline 552 active
972-219 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-220 GRANDE COMMUNICATIONS NETWORKS, INC. - TX DALLAS Landline 552 active
972-221 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-222 SOUTHWESTERN BELL DALLAS Landline 552 active
972-223 SOUTHWESTERN BELL DE SOTO Landline 552 active
972-224 SOUTHWESTERN BELL DALLAS Landline 552 active
972-225 SOUTHWESTERN BELL DALLAS Landline 552 active
972-226 SOUTHWESTERN BELL DALLAS Landline 552 active
972-227 SOUTHWESTERN BELL DALLAS Landline 552 active
972-228 SOUTHWESTERN BELL DALLAS Landline 552 active
972-229 SPOK, INC. GRANDPRARI Landline 552 active
972-230 SOUTHWESTERN BELL DE SOTO Landline 552 active
972-231 SOUTHWESTERN BELL DALLAS Landline 552 active
972-232 MCIMETRO ACCESS TRANSMISSION SERVICES LLC DALLAS Landline 552 active
972-233 SOUTHWESTERN BELL DALLAS Landline 552 active
972-234 SOUTHWESTERN BELL DALLAS Landline 552 active
972-235 SOUTHWESTERN BELL DALLAS Landline 552 active
972-236 TELEPORT COMMUNICATIONS AMERICA, LLC - TX CARROLLTON Landline 552 active
972-237 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-238 SOUTHWESTERN BELL DALLAS Landline 552 active
972-239 SOUTHWESTERN BELL DALLAS Landline 552 active
972-240 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-241 SOUTHWESTERN BELL DALLAS Landline 552 active
972-242 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-243 SOUTHWESTERN BELL DALLAS Landline 552 active
972-244 TELEPORT COMMUNICATIONS AMERICA, LLC - TX PLANO VoIP 552 active
972-245 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-246 AT&T - LOCAL DALLAS Landline 552 active
972-247 SOUTHWESTERN BELL DALLAS Landline 552 active
972-248 SOUTHWESTERN BELL DALLAS Landline 552 active
972-249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC GRANDPRARI Landline 552 active
972-250 SOUTHWESTERN BELL DALLAS Landline 552 active
972-251 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-252 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-253 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-254 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-255 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-256 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-257 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-258 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-259 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-260 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-261 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-262 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-263 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-264 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-265 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX PLANO Landline 552 active
972-266 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-267 SOUTHWESTERN BELL DALLAS Landline 552 active
972-268 ONVOY, LLC - TX WAXAHACHIE Landline 552 active
972-269 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-270 SOUTHWESTERN BELL DALLAS Landline 552 active
972-271 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-272 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-273 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-274 SOUTHWESTERN BELL DE SOTO Landline 552 active
972-275 SOUTHWESTERN BELL DALLAS Landline 552 active
972-276 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-277 SOUTHWESTERN BELL DALLAS Landline 552 active
972-278 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-279 SOUTHWESTERN BELL DALLAS Landline 552 active
972-280 SOUTHWESTERN BELL DALLAS Landline 552 active
972-281 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-282 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-283 SOUTHWESTERN BELL DALLAS Landline 552 active
972-284 SOUTHWESTERN BELL DALLAS Landline 552 active
972-285 SOUTHWESTERN BELL DALLAS Landline 552 active
972-286 SOUTHWESTERN BELL DALLAS Landline 552 active
972-287 SOUTHWESTERN BELL SEAGOVILLE Landline 552 active
972-288 SOUTHWESTERN BELL DALLAS Landline 552 active
972-289 SOUTHWESTERN BELL DALLAS Landline 552 active
972-290 SOUTHWESTERN BELL DALLAS Landline 552 active
972-291 SOUTHWESTERN BELL CEDAR HILL Landline 552 active
972-292 SOUTHWESTERN BELL FRISCO Landline 552 active
972-293 SOUTHWESTERN BELL CEDAR HILL Landline 552 active
972-294 SOUTHWESTERN BELL FRISCO Landline 552 active
972-295 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-296 SOUTHWESTERN BELL DALLAS Landline 552 active
972-297 SPOK, INC. GRANDPRARI Landline 552 active
972-298 SOUTHWESTERN BELL DALLAS Landline 552 active
972-299 SOUTHWESTERN BELL CEDAR HILL Landline 552 active
972-300 GRANDE COMMUNICATIONS NETWORKS, INC. - TX CARROLLTON Landline 552 active
972-301 SOUTHWESTERN BELL DALLAS Landline 552 active
972-302 T-MOBILE USA, INC. MCKINNEY Wireless 552 active
972-303 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-304 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-305 TELETOUCH COMMUNICATIONS, INC. GRANDPRARI Landline 552 active
972-306 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-307 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-308 AT&T ENTERPRISES, LLC DALLAS VoIP 552 active
972-309 SOUTHWESTERN BELL TELEPHONE COMPANY - TX PLANO Landline 552 active
972-310 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-312 SOUTHWESTERN BELL TELEPHONE COMPANY - TX PLANO Landline 552 active
972-313 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-314 ONVOY, LLC - TX GRANDPRARI Landline 552 active
972-315 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-316 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-317 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-318 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-319 SPOK, INC. GRANDPRARI Landline 552 active
972-320 SPOK, INC. GRANDPRARI Landline 552 active
972-321 SPOK, INC. GRANDPRARI Landline 552 active
972-322 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-323 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-324 MCIMETRO ACCESS TRANSMISSION SERVICES LLC FRISCO Landline 552 active
972-325 LEVEL 3 COMMUNICATIONS, LLC - TX SEAGOVILLE Landline 552 active
972-326 SPOK, INC. IRVING Landline 552 active
972-327 METROPCS, INC. TERRELL Wireless 552 active
972-328 E. RITTER COMMUNICATIONS, LLC DALLAS Landline active
972-329 SOUTHWESTERN BELL DALLAS Landline 552 active
972-330 ONVOY, LLC - TX ENNIS Landline 552 active
972-331 ONVOY, LLC - TX DALLAS Landline 552 active
972-332 AT&T - LOCAL ALLEN Landline 552 active
972-333 T-MOBILE USA, INC. GRANDPRARI Wireless 552 active
972-334 SOUTHWESTERN BELL FRISCO Landline 552 active
972-335 SOUTHWESTERN BELL FRISCO Landline 552 active
972-336 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-337 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-338 SOUTHWESTERN BELL DALLAS Landline 552 active
972-339 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-340 SOUTHWESTERN BELL DALLAS Landline 552 active
972-341 SOUTHWESTERN BELL DALLAS Landline 552 active
972-342 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-343 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-344 SOUTHWESTERN BELL DALLAS Landline 552 active
972-345 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-346 SOUTHWESTERN BELL PROSPER Landline 552 active
972-347 SOUTHWESTERN BELL PROSPER Landline 552 active
972-348 SOUTHWESTERN BELL DALLAS Landline 552 active
972-349 SOUTHWESTERN BELL DALLAS Landline 552 active
972-350 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX LEWISVILLE Landline 552 active
972-351 SOUTHWESTERN BELL WAXAHACHIE Landline 552 active
972-352 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-353 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-354 U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS DALLAS VoIP 552 active
972-355 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-356 SPOK, INC. GRANDPRARI Landline 552 active
972-357 ONVOY, LLC - TX FORNEY Landline 552 active
972-358 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX GRANDPRARI Wireless 552 active
972-359 SOUTHWESTERN BELL ALLEN Landline 552 active
972-360 TELEPORT COMMUNICATIONS AMERICA, LLC - TX CARROLLTON VoIP 552 active
972-361 SOUTHWESTERN BELL DALLAS Landline 552 active
972-362 SOUTHWESTERN BELL DALLAS Landline 552 active
972-363 GRANDE COMMUNICATIONS NETWORKS, INC. - TX MCKINNEY Landline 552 active
972-364 SOUTHWESTERN BELL DALLAS Landline 552 active
972-365 T-MOBILE USA, INC. GRANDPRARI Wireless 552 active
972-366 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS VENUS Landline 552 active
972-367 MCIMETRO ACCESS TRANSMISSION SERVICES LLC DALLAS Landline 552 active
972-368 SOUTHWESTERN BELL DALLAS Landline 552 active
972-369 SOUTHWESTERN BELL MCKINNEY Landline 552 active
972-370 SOUTHWESTERN BELL FRISCO Landline 552 active
972-371 SOUTHWESTERN BELL DALLAS Landline 552 active
972-372 MCIMETRO ACCESS TRANSMISSION SERVICES LLC PLANO Landline 552 active
972-373 SOUTHWESTERN BELL DALLAS Landline 552 active
972-374 MCIMETRO ACCESS TRANSMISSION SERVICES LLC IRVING Landline 552 active
972-375 MCIMETRO ACCESS TRANSMISSION SERVICES LLC GRANDPRARI Landline 552 active
972-376 SOUTHWESTERN BELL DALLAS Landline 552 active
972-377 SOUTHWESTERN BELL FRISCO Landline 552 active
972-378 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-379 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-380 SOUTHWESTERN BELL DALLAS Landline 552 active
972-381 SOUTHWESTERN BELL DALLAS Landline 552 active
972-382 SOUTHWESTERN BELL CELINA Landline 552 active
972-383 SOUTHWESTERN BELL DALLAS Landline 552 active
972-384 GRANDE COMMUNICATIONS NETWORKS, INC. - TX PLANO Landline 552 active
972-385 SOUTHWESTERN BELL DALLAS Landline 552 active
972-386 SOUTHWESTERN BELL DALLAS Landline 552 active
972-387 SOUTHWESTERN BELL DALLAS Landline 552 active
972-388 SOUTHWESTERN BELL DALLAS Landline 552 active
972-389 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-390 SOUTHWESTERN BELL ALLEN Landline 552 active
972-391 SOUTHWESTERN BELL DALLAS Landline 552 active
972-392 SOUTHWESTERN BELL DALLAS Landline 552 active
972-393 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-394 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-395 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-396 SOUTHWESTERN BELL ALLEN Landline 552 active
972-397 SPOK, INC. GRANDPRARI Landline 552 active
972-398 SOUTHWESTERN BELL TELEPHONE COMPANY - TX PLANO Landline 552 active
972-399 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-400 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-401 SOUTHWESTERN BELL DALLAS Landline 552 active
972-402 SOUTHWESTERN BELL DALLAS Landline 552 active
972-403 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-404 SOUTHWESTERN BELL DALLAS Landline 552 active
972-405 SOUTHWESTERN BELL DALLAS Landline 552 active
972-406 SOUTHWESTERN BELL DALLAS Landline 552 active
972-407 SOUTHWESTERN BELL DALLAS Landline 552 active
972-408 MCIMETRO ACCESS TRANSMISSION SERVICES LLC GRANDPRARI Landline 552 active
972-409 SOUTHWESTERN BELL DALLAS Landline 552 active
972-410 GRANDE COMMUNICATIONS NETWORKS, INC. - TX LEWISVILLE Landline 552 active
972-412 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-413 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-414 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-415 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-416 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-417 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-418 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-419 SOUTHWESTERN BELL DALLAS Landline 552 active
972-420 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-421 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX DALLAS Landline 552 active
972-422 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-423 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-424 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-425 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS DLFTWTARPT Landline 552 active
972-426 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX DLFTWTARPT Landline 552 active
972-427 SOUTHWESTERN BELL CRANDALL Landline 552 active
972-428 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX CARROLLTON Landline 552 active
972-429 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-430 LEVEL 3 COMMUNICATIONS, LLC - TX BLUE RIDGE Landline 552 active
972-431 CENTURYLINK COMMUNICATIONS, LLC PLANO VoIP 552 active
972-432 SOUTHWESTERN BELL DALLAS Landline 552 active
972-433 SOUTHWESTERN BELL PROSPER Landline 552 active
972-434 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-435 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS MAYPEARL Landline 552 active
972-436 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-437 SOUTHWESTERN BELL DALLAS Landline 552 active
972-438 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-439 MCIMETRO ACCESS TRANSMISSION SERVICES LLC MCKINNEY Landline 552 active
972-440 ONVOY, LLC - TX CARROLLTON Landline 552 active
972-441 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS WILMER Landline 552 active
972-442 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-443 SOUTHWESTERN BELL DALLAS Landline 552 active
972-444 SOUTHWESTERN BELL DALLAS Landline 552 active
972-445 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-446 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-447 SOUTHWESTERN BELL DALLAS Landline 552 active
972-448 SOUTHWESTERN BELL DALLAS Landline 552 active
972-449 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PALMER Landline 552 active
972-450 SOUTHWESTERN BELL DALLAS Landline 552 active
972-451 SPOK, INC. GRANDPRARI Landline 552 active
972-452 TEXAS WINDSTREAM, LLC SCURRY Landline 552 active
972-453 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS DLFTWTARPT Landline 552 active
972-454 SOUTHWESTERN BELL DALLAS Landline 552 active
972-455 SOUTHWESTERN BELL DALLAS Landline 552 active
972-456 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS DLFTWTARPT Landline 552 active
972-457 ONVOY, LLC - TX IRVING Landline 552 active
972-458 SOUTHWESTERN BELL DALLAS Landline 552 active
972-459 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-460 ONVOY, LLC - TX CEDAR HILL Landline 552 active
972-461 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-462 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-463 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-464 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX FRISCO Landline 552 active
972-465 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-466 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-467 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-468 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-469 U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS FRISCO VoIP 552 active
972-470 SOUTHWESTERN BELL DALLAS Landline 552 active
972-471 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-472 SOUTHWESTERN BELL CRANDALL Landline 552 active
972-473 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-474 SOUTHWESTERN BELL COMBINE Landline 552 active
972-475 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-476 SOUTHWESTERN BELL COMBINE Landline 552 active
972-477 NEW CINGULAR WIRELESS PCS, LLC - IL PLANO Landline 552 active
972-478 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-479 SOUTHWESTERN BELL DALLAS Landline 552 active
972-480 SOUTHWESTERN BELL DALLAS Landline 552 active
972-481 SOUTHWESTERN BELL DALLAS Landline 552 active
972-482 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX GRANDPRARI Wireless 552 active
972-483 SOUTHWESTERN BELL ITALY Landline 552 active
972-484 SOUTHWESTERN BELL DALLAS Landline 552 active
972-485 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-486 TEXAS WINDSTREAM, LLC SCURRY Landline 552 active
972-487 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-488 SOUTHWESTERN BELL DALLAS Landline 552 active
972-489 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-490 SOUTHWESTERN BELL DALLAS Landline 552 active
972-491 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-492 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-493 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW MILFORD Landline 552 active
972-494 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-495 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-496 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-497 SOUTHWESTERN BELL DALLAS Landline 552 active
972-498 SOUTHWESTERN BELL DALLAS Landline 552 active
972-499 LEVEL 3 COMMUNICATIONS, LLC - TX DALLAS Landline 552 active
972-500 SPOK, INC. IRVING Landline 552 active
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972-826 GRANDE COMMUNICATIONS NETWORKS, INC. - TX PLANO Landline 552 active
972-827 MCIMETRO ACCESS TRANSMISSION SERVICES LLC IRVING Landline 552 active
972-828 SOUTHWESTERN BELL DALLAS Landline 552 active
972-829 LEVEL 3 COMMUNICATIONS, LLC - TX LEWISVILLE Landline 552 active
972-830 SOUTHWESTERN BELL DALLAS Landline 552 active
972-831 SOUTHWESTERN BELL DALLAS Landline 552 active
972-832 NEW CINGULAR WIRELESS PCS, LLC - IL MCKINNEY Wireless 552 active
972-833 LEVEL 3 COMMUNICATIONS, LLC - TX FERRIS Landline 552 active
972-834 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-835 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC PLANO Landline 552 active
972-837 SOUTHWESTERN BELL MCKINNEY Landline 552 active
972-838 SOUTHWESTERN BELL MCKINNEY Landline 552 active
972-839 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-840 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-841 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX GRANDPRARI Wireless 552 active
972-842 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS FERRIS Landline 552 active
972-843 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS NEVADA Landline 552 active
972-844 EXIANT COMMUNICATIONS LLC DALLAS Landline 552 active
972-845 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PALMER Landline 552 active
972-846 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS BRISTOL Landline 552 active
972-847 GRANDE COMMUNICATIONS NETWORKS, INC. - TX DALLAS Landline 552 active
972-848 ONVOY, LLC - TX WILMER Landline 552 active
972-849 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX GRANDPRARI Wireless 552 active
972-850 LEVEL 3 COMMUNICATIONS, LLC - TX DALLAS Landline 552 active
972-851 SOUTHWESTERN BELL DALLAS Landline 552 active
972-852 MCIMETRO ACCESS TRANSMISSION SERVICES LLC DALLAS Landline 552 active
972-853 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS NEVADA Landline 552 active
972-854 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX GRANDPRARI Landline 552 active
972-855 SOUTHWESTERN BELL DALLAS Landline 552 active
972-856 SOUTHWESTERN BELL DALLAS Landline 552 active
972-857 SOUTHWESTERN BELL DALLAS Landline 552 active
972-858 SOUTHWESTERN BELL DALLAS Landline 552 active
972-859 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-860 SOUTHWESTERN BELL DALLAS Landline 552 active
972-861 SOUTHWESTERN BELL DALLAS Landline 552 active
972-862 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-863 SOUTHWESTERN BELL DALLAS Landline 552 active
972-864 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-865 GRANDE COMMUNICATIONS NETWORKS, INC. - TX DALLAS Landline 552 active
972-866 SOUTHWESTERN BELL DALLAS Landline 552 active
972-867 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-868 SOUTHWESTERN BELL DALLAS Landline 552 active
972-869 SOUTHWESTERN BELL DALLAS Landline 552 active
972-870 SOUTHWESTERN BELL TELEPHONE COMPANY - TX IRVING Landline 552 active
972-871 SOUTHWESTERN BELL TELEPHONE COMPANY - TX IRVING Landline 552 active
972-872 SOUTHWESTERN BELL ENNIS Landline 552 active
972-873 TELETOUCH COMMUNICATIONS, INC. GRANDPRARI Landline 552 active
972-874 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-875 SOUTHWESTERN BELL ENNIS Landline 552 active
972-876 SOUTHWESTERN BELL ENNIS Landline 552 active
972-877 T-MOBILE USA, INC. GRANDPRARI Wireless 552 active
972-878 SOUTHWESTERN BELL ENNIS Landline 552 active
972-879 AMERICAN MESSAGING SERVICES, LLC GRANDPRARI Landline 552 active
972-880 T-MOBILE USA, INC. GRANDPRARI Wireless 552 active
972-881 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-882 SOUTHWESTERN BELL DALLAS Landline 552 active
972-883 SOUTHWESTERN BELL DALLAS Landline 552 active
972-884 SOUTHWESTERN BELL DALLAS Landline 552 active
972-885 NUSO, LLC DALLAS Wireless 552 active
972-886 GRANDE COMMUNICATIONS NETWORKS, INC. - TX MCKINNEY Landline 552 active
972-887 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-888 SOUTHWESTERN BELL DALLAS Landline 552 active
972-889 SOUTHWESTERN BELL DALLAS Landline 552 active
972-890 MCIMETRO ACCESS TRANSMISSION SERVICES LLC GRANDPRARI Landline 552 active
972-891 MCIMETRO ACCESS TRANSMISSION SERVICES LLC IRVING Landline 552 active
972-892 MCIMETRO ACCESS TRANSMISSION SERVICES LLC DALLAS Landline 552 active
972-893 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-894 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX IRVING Landline 552 active
972-895 ONVOY, LLC - TX BRISTOL Landline 552 active
972-896 T-MOBILE USA, INC. GRANDPRARI Wireless 552 active
972-897 T-MOBILE USA, INC. GRANDPRARI Wireless 552 active
972-898 T-MOBILE USA, INC. GRANDPRARI Wireless 552 active
972-899 GRANDE COMMUNICATIONS NETWORKS, INC. - TX LEWISVILLE Landline 552 active
972-900 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-901 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-902 SPOK, INC. GRANDPRARI Landline 552 active
972-903 NEW CINGULAR WIRELESS PCS, LLC - IL WAXAHACHIE Wireless 552 active
972-904 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-905 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-906 SOUTHWESTERN BELL TELEPHONE COMPANY - TX LEWISVILLE Landline 552 active
972-907 SOUTHWESTERN BELL DALLAS Landline 552 active
972-908 MCIMETRO ACCESS TRANSMISSION SERVICES LLC ALLEN Landline 552 active
972-909 SPOK, INC. GRANDPRARI Landline 552 active
972-910 SOUTHWESTERN BELL DALLAS Landline 552 active
972-912 GRANDE COMMUNICATIONS NETWORKS, INC. - TX ALLEN Landline 552 active
972-913 SOUTHWESTERN BELL DALLAS Landline 552 active
972-914 LEVEL 3 COMMUNICATIONS, LLC - TX NEVADA Landline 552 active
972-915 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-916 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-917 SOUTHWESTERN BELL DALLAS Landline 552 active
972-918 SOUTHWESTERN BELL DALLAS Landline 552 active
972-919 SOUTHWESTERN BELL DALLAS Landline 552 active
972-920 ONVOY, LLC - TX DE SOTO Landline 552 active
972-921 NEW CINGULAR WIRELESS PCS, LLC - IL WAXAHACHIE Wireless 552 active
972-922 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-923 SOUTHWESTERN BELL WAXAHACHIE Landline 552 active
972-924 SOUTHWESTERN BELL ANNA Landline 552 active
972-925 MCIMETRO ACCESS TRANSMISSION SERVICES LLC DALLAS Landline 552 active
972-926 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-927 SOUTHWESTERN BELL DALLAS Landline 552 active
972-928 ONVOY, LLC - TX FRISCO Landline 552 active
972-929 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-930 SOUTHWESTERN BELL DALLAS Landline 552 active
972-931 SOUTHWESTERN BELL DALLAS Landline 552 active
972-932 BRIGHTSPEED OF EASTERN TEXAS, INC. KAUFMAN Landline 552 active
972-933 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-934 SOUTHWESTERN BELL DALLAS Landline 552 active
972-935 SOUTHWESTERN BELL WAXAHACHIE Landline 552 active
972-936 TELEPORT COMMUNICATIONS AMERICA, LLC - TX DALLAS VoIP 552 active
972-937 SOUTHWESTERN BELL WAXAHACHIE Landline 552 active
972-938 SOUTHWESTERN BELL WAXAHACHIE Landline 552 active
972-939 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CARROLLTON Landline 552 active
972-940 SOUTHWESTERN BELL DALLAS Landline 552 active
972-941 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-942 TELEPORT COMMUNICATIONS AMERICA, LLC - TX DALLAS VoIP 552 active
972-943 SOUTHWESTERN BELL TELEPHONE COMPANY - TX PLANO Landline 552 active
972-944 EON TELECOM, INC. DALLAS VoIP 552 active
972-945 PEERLESS NETWORK OF TEXAS, LLC - TX JOSEPHINE Landline 552 active
972-946 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-947 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS DLFTWTARPT Landline 552 active
972-948 NEW CINGULAR WIRELESS PCS, LLC - IL IRVING Wireless 552 active
972-949 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-951 NEW CINGULAR WIRELESS PCS, LLC - IL IRVING Wireless 552 active
972-952 SOUTHWESTERN BELL DALLAS Landline 552 active
972-953 SOUTHWESTERN BELL TELEPHONE COMPANY - TX IRVING Landline 552 active
972-954 ONVOY, LLC - TX ALLEN Landline 552 active
972-955 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-956 SOUTHWESTERN BELL TELEPHONE COMPANY - TX LEWISVILLE Landline 552 active
972-957 MCIMETRO ACCESS TRANSMISSION SERVICES LLC IRVING Landline 552 active
972-960 SOUTHWESTERN BELL DALLAS Landline 552 active
972-961 MCIMETRO ACCESS TRANSMISSION SERVICES LLC ROCKWALL Landline 552 active
972-962 BRIGHTSPEED OF EASTERN TEXAS, INC. KAUFMAN Landline 552 active
972-963 MCIMETRO ACCESS TRANSMISSION SERVICES LLC FRISCO Landline 552 active
972-964 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-965 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-966 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEWISVILLE Landline 552 active
972-967 TELETOUCH COMMUNICATIONS, INC. GRANDPRARI Landline 552 active
972-968 SOUTHWESTERN BELL DALLAS Landline 552 active
972-969 SOUTHWESTERN BELL DALLAS Landline 552 active
972-970 ONVOY, LLC - TX GRANDPRARI Landline 552 active
972-971 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-972 ONVOY, LLC - TX DALLAS Landline 552 active
972-973 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS DLFTWTARPT Landline 552 active
972-974 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-975 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-977 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-978 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-979 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-980 SOUTHWESTERN BELL DALLAS Landline 552 active
972-981 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-982 SOUTHWESTERN BELL DALLAS Landline 552 active
972-983 SOUTHWESTERN BELL TELEPHONE COMPANY - TX IRVING Landline 552 active
972-984 MCIMETRO ACCESS TRANSMISSION SERVICES LLC MCKINNEY Landline 552 active
972-985 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS PLANO Landline 552 active
972-986 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS IRVING Landline 552 active
972-987 TELEPORT COMMUNICATIONS AMERICA, LLC - TX FRISCO Landline 552 active
972-988 SOUTHWESTERN BELL GRANDPRARI Landline 552 active
972-989 NEW CINGULAR WIRELESS PCS, LLC - IL GRANDPRARI Wireless 552 active
972-990 SOUTHWESTERN BELL TELEPHONE COMPANY - TX IRVING Landline 552 active
972-991 SOUTHWESTERN BELL DALLAS Landline 552 active
972-992 LEVEL 3 COMMUNICATIONS, LLC - TX GRANDPRARI Landline 552 active
972-993 U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS DALLAS VoIP 552 active
972-994 SOUTHWESTERN BELL DALLAS Landline 552 active
972-995 SOUTHWESTERN BELL DALLAS Landline 552 active
972-996 SOUTHWESTERN BELL DALLAS Landline 552 active
972-997 SOUTHWESTERN BELL DALLAS Landline 552 active
972-998 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX GRANDPRARI Wireless 552 active
972-999 LEVEL 3 COMMUNICATIONS, LLC - TX IRVING Landline 552 active

Area code 972 shares its geographic region with the following overlay area codes:

214 469 945