Area Code 281 — Houston, Sugar Land, Spring, Texas

Area Code 281 — Houston, Sugar Land, Spring, Texas

Active

Data last updated: March 10, 2026

State
Texas
Country
US
Timezone
America/Chicago
Assigned
April 27, 2001
Exchanges (NXX)
786
Carriers
30
Rate Centers
45
Overlay
Yes — 346, 621, 713, 832

Top Carriers

Carrier OCN NXX Count
SOUTHWESTERN BELL 9533 283
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 66
FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 4344 54
NEW CINGULAR WIRELESS PCS, LLC - IL 6534 50
WINDSTREAM SUGAR LAND, LLC 2147 38
ONVOY, LLC - TX 903C 32
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 7239 31
LEVEL 3 COMMUNICATIONS, LLC - TX 6114 29
LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 7074 26
GRANDE COMMUNICATIONS NETWORKS, INC. - TX 7670 24

Rate Centers

Exchange Listings (NXX)

NPA-NXX Carrier Rate Center Type LATA Status
281-200 ONVOY, LLC - TX LANGHAMCRK Landline 560 active
281-201 AT&T - LOCAL SUGAR LAND Landline 560 active
281-202 TELEPORT COMMUNICATIONS AMERICA, LLC - TX RICHMNRNBG Landline 560 active
281-203 TELEPORT COMMUNICATIONS AMERICA, LLC - TX SPRING Landline 560 active
281-204 TELEPORT COMMUNICATIONS AMERICA, LLC - TX APOLLO Landline 560 active
281-205 TELEPORT COMMUNICATIONS AMERICA, LLC - TX TOMBALL Landline 560 active
281-206 AT&T - LOCAL BARKER Landline 560 active
281-207 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX SUGAR LAND Landline 560 active
281-208 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS STAFFORD Landline 560 active
281-209 SOUTHWESTERN BELL WESTFIELD Landline 560 active
281-210 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX SPRING Landline 560 active
281-212 SOUTHWESTERN BELL APOLLO Landline 560 active
281-213 SOUTHWESTERN BELL CYPRESS Landline 560 active
281-214 LEVEL 3 COMMUNICATIONS, LLC - TX WESTFIELD Landline 560 active
281-215 ONVOY, LLC - TX SHELDON Landline 560 active
281-216 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-217 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-218 SOUTHWESTERN BELL APOLLO Landline 560 active
281-219 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-220 GRANDE COMMUNICATIONS NETWORKS, INC. - TX HOUSTON Landline 560 active
281-221 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-222 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-223 PAETEC ITEL, LLC CLEVELAND VoIP 560 active
281-224 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-225 ETS TELEPHONE COMPANY, INC. HOUSTON Landline 560 active
281-226 SOUTHWESTERN BELL APOLLO Landline 560 active
281-227 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-228 SOUTHWESTERN BELL HOUSTON Landline 560 active
281-229 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX DICKINSON Wireless 560 active
281-230 SOUTHWESTERN BELL WESTFIELD Landline 560 active
281-231 SOUTHWESTERN BELL WESTFIELD Landline 560 active
281-232 SOUTHWESTERN BELL RICHMNRNBG Landline 560 active
281-233 SOUTHWESTERN BELL WESTFIELD Landline 560 active
281-234 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY KATY Landline 560 active
281-235 AERIAL COMMUNICATIONS, INC. BAMMEL Wireless 560 active
281-236 AERIAL COMMUNICATIONS, INC. HOUSTON Wireless 560 active
281-237 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY KATY Landline 560 active
281-238 SOUTHWESTERN BELL RICHMNRNBG Landline 560 active
281-239 SOUTHWESTERN BELL RICHMNRNBG Landline 560 active
281-240 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-241 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX DEER PARK Landline 560 active
281-242 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-243 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-244 SOUTHWESTERN BELL APOLLO Landline 560 active
281-245 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX ALVIN Landline 560 active
281-246 ETS TELEPHONE COMPANY, INC. CYPRESS Landline 560 active
281-247 LEVEL 3 COMMUNICATIONS, LLC - TX CHANNELVW Landline 560 active
281-248 AT&T - LOCAL BAMMEL Landline 560 active
281-249 TELEPORT COMMUNICATIONS AMERICA, LLC - TX HSTNSUBURB Landline 560 active
281-250 AERIAL COMMUNICATIONS, INC. HOUSTON Wireless 560 active
281-251 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-252 SOUTHWESTERN BELL PINEHURST Landline 560 active
281-253 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX LANGHAMCRK Wireless 560 active
281-254 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-255 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-256 SOUTHWESTERN BELL CYPRESS Landline 560 active
281-257 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-258 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-259 SOUTHWESTERN BELL PINEHURST Landline 560 active
281-260 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-261 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS STAFFORD Landline 560 active
281-262 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-263 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-264 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-265 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-266 SPOK, INC. HOUSTON Landline 560 active
281-267 SPOK, INC. HOUSTON Landline 560 active
281-268 SPOK, INC. HOUSTON Landline 560 active
281-269 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-270 ONVOY, LLC - TX BARKER Landline 560 active
281-271 LEVEL 3 COMMUNICATIONS, LLC - TX DEER PARK Landline 560 active
281-272 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-273 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-274 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-275 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-276 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-277 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-278 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-279 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-280 SOUTHWESTERN BELL APOLLO Landline 560 active
281-281 USFON, INC. - TX HSTNSUBURB Landline 560 active
281-282 SOUTHWESTERN BELL APOLLO Landline 560 active
281-283 SOUTHWESTERN BELL APOLLO Landline 560 active
281-284 SOUTHWESTERN BELL APOLLO Landline 560 active
281-285 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-286 SOUTHWESTERN BELL APOLLO Landline 560 active
281-287 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-288 SOUTHWESTERN BELL SPRING Landline 560 active
281-289 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-290 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-291 SOUTHWESTERN BELL SEABROOK Landline 560 active
281-292 SOUTHWESTERN BELL SPRING Landline 560 active
281-293 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-294 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-295 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-296 SOUTHWESTERN BELL SPRING Landline 560 active
281-297 SOUTHWESTERN BELL SPRING Landline 560 active
281-298 SOUTHWESTERN BELL SPRING Landline 560 active
281-299 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX ALVIN Wireless 560 active
281-300 METROPCS, INC. HOUSTON Wireless 560 active
281-301 GRANDE COMMUNICATIONS NETWORKS, INC. - TX BAMMEL Landline 560 active
281-302 GRANDE COMMUNICATIONS NETWORKS, INC. - TX SUGAR LAND Landline 560 active
281-303 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS BEACH CITY Landline 560 active
281-304 SOUTHWESTERN BELL CYPRESS Landline 560 active
281-305 LEVEL 3 COMMUNICATIONS, LLC - TX PINEHURST Landline 560 active
281-306 LEVEL 3 COMMUNICATIONS, LLC - TX SPLENDORA Landline 560 active
281-307 ONVOY, LLC - TX LA PORTE Landline 560 active
281-308 TELETOUCH COMMUNICATIONS, INC. BAMMEL Landline 560 active
281-309 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS DICKINSON Landline 560 active
281-310 AT&T - LOCAL HSTNSUBURB Landline 560 active
281-312 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-313 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-314 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-315 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-316 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEAGUECITY Landline 560 active
281-317 ONVOY, LLC - TX FRIENDSWD Landline 560 active
281-318 GRANDE COMMUNICATIONS NETWORKS, INC. - TX HUMBLE Landline 560 active
281-319 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-320 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-321 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-322 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-323 SOUTHWESTERN BELL SPRING Landline 560 active
281-324 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS HUFFMAN Landline 560 active
281-325 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-326 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-327 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-328 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CROSBY Landline 560 active
281-329 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-330 METROPCS, INC. HSTNSUBURB Wireless 560 active
281-331 SOUTHWESTERN BELL ALVIN Landline 560 active
281-332 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEAGUECITY Landline 560 active
281-333 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-334 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-335 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-336 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-337 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS DICKINSON Landline 560 active
281-338 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEAGUECITY Landline 560 active
281-339 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-340 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-341 SOUTHWESTERN BELL RICHMNRNBG Landline 560 active
281-342 SOUTHWESTERN BELL RICHMNRNBG Landline 560 active
281-343 SOUTHWESTERN BELL SMITHERSLK Landline 560 active
281-344 SOUTHWESTERN BELL RICHMNRNBG Landline 560 active
281-345 SOUTHWESTERN BELL LANGHAMCRK Landline 560 active
281-346 SOUTHWESTERN BELL VLY LODGE Landline 560 active
281-347 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY KATY Landline 560 active
281-348 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-349 SPOK, INC. HSTNSUBURB Landline 560 active
281-350 SOUTHWESTERN BELL SPRING Landline 560 active
281-351 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-352 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-353 SOUTHWESTERN BELL SPRING Landline 560 active
281-354 BRIGHTSPEED OF TEXAS, INC. PORTER Landline 560 active
281-355 SOUTHWESTERN BELL SPRING Landline 560 active
281-356 SOUTHWESTERN BELL PINEHURST Landline 560 active
281-357 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-358 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-359 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-360 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-361 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-362 SOUTHWESTERN BELL SPRING Landline 560 active
281-363 SOUTHWESTERN BELL SPRING Landline 560 active
281-364 SOUTHWESTERN BELL SPRING Landline 560 active
281-365 LEVEL 3 COMMUNICATIONS, LLC - TX HOUSTON Landline 560 active
281-366 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX HSTNSUBURB Landline 560 active
281-367 SOUTHWESTERN BELL SPRING Landline 560 active
281-368 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-369 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS ROSHARON Landline 560 active
281-370 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-371 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY KATY Landline 560 active
281-372 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-373 SOUTHWESTERN BELL CYPRESS Landline 560 active
281-374 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-375 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY BROOKSHIRE Landline 560 active
281-376 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-377 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX BAMMEL Landline 560 active
281-378 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-379 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-380 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-381 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-382 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-383 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS BEACH CITY Landline 560 active
281-384 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-385 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS MONTBLVIEU Landline 560 active
281-386 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-388 SOUTHWESTERN BELL ALVIN Landline 560 active
281-389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-390 SOUTHWESTERN BELL HOUSTON Landline 560 active
281-391 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY KATY Landline 560 active
281-392 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY KATY Landline 560 active
281-393 SOUTHWESTERN BELL LIVERPOOL Landline 560 active
281-394 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY KATY Landline 560 active
281-395 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY KATY Landline 560 active
281-396 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY KATY Landline 560 active
281-397 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-398 SOUTHWESTERN BELL BARKER Landline 560 active
281-399 SOUTHWESTERN BELL SPLENDORA Landline 560 active
281-400 ONVOY, LLC - TX FRIENDSWD Landline 560 active
281-401 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-402 PAETEC ITEL, LLC LA PORTE VoIP 560 active
281-403 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS STAFFORD Landline 560 active
281-404 GRANDE COMMUNICATIONS NETWORKS, INC. - TX HOUSTON Landline 560 active
281-405 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-406 TELEPORT COMMUNICATIONS AMERICA, LLC - TX HSTNSUBURB VoIP 560 active
281-407 LEVEL 3 COMMUNICATIONS, LLC - TX HOUSTON Landline 560 active
281-408 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-409 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-410 GRANDE COMMUNICATIONS NETWORKS, INC. - TX STAFFORD Landline 560 active
281-412 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-413 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-414 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-415 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX LANGHAMCRK Wireless 560 active
281-416 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-417 LEVEL 3 COMMUNICATIONS, LLC - TX LA PORTE Landline 560 active
281-418 SPOK, INC. HOUSTON Landline 560 active
281-419 SOUTHWESTERN BELL SPRING Landline 560 active
281-420 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS BAYTOWN Landline 560 active
281-421 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS BAYTOWN Landline 560 active
281-422 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS BAYTOWN Landline 560 active
281-423 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-424 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS BAYTOWN Landline 560 active
281-425 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS BAYTOWN Landline 560 active
281-426 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS HIGHLANDS Landline 560 active
281-427 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS BAYTOWN Landline 560 active
281-428 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS BAYTOWN Landline 560 active
281-429 BRIGHTSPEED OF TEXAS, INC. PORTER HTS Landline 560 active
281-430 ETS TELEPHONE COMPANY, INC. SPRING Landline 560 active
281-431 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS ARCOLA Landline 560 active
281-432 SOUTHWESTERN BELL CLEVELAND Landline 560 active
281-433 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-434 AMERICAN MESSAGING SERVICES, LLC HOUSTON Landline 560 active
281-435 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-436 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-437 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-438 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-439 SPOK, INC. HOUSTON Landline 560 active
281-440 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-441 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-442 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-443 SOUTHWESTERN BELL WESTFIELD Landline 560 active
281-444 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-445 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-446 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-447 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-448 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-449 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-450 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-451 METROPCS, INC. HOUSTON Wireless 560 active
281-452 SOUTHWESTERN BELL CHANNELVW Landline 560 active
281-453 ONVOY, LLC - TX BAMMEL Landline 560 active
281-454 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-455 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-456 SOUTHWESTERN BELL SHELDON Landline 560 active
281-457 SOUTHWESTERN BELL CHANNELVW Landline 560 active
281-458 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-459 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-460 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-461 SOUTHWESTERN BELL APOLLO Landline 560 active
281-462 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS CROSBY Landline 560 active
281-463 SOUTHWESTERN BELL LANGHAMCRK Landline 560 active
281-464 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-465 SOUTHWESTERN BELL SPRING Landline 560 active
281-466 SOUTHWESTERN BELL SPRING Landline 560 active
281-467 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-468 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-469 SOUTHWESTERN BELL SATSUMA Landline 560 active
281-470 SOUTHWESTERN BELL LA PORTE Landline 560 active
281-471 SOUTHWESTERN BELL LA PORTE Landline 560 active
281-472 SPOK, INC. HOUSTON Landline 560 active
281-473 ONVOY, LLC - TX HSTNSUBURB Landline 560 active
281-474 SOUTHWESTERN BELL SEABROOK Landline 560 active
281-475 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX SPRING Wireless 560 active
281-476 SOUTHWESTERN BELL DEER PARK Landline 560 active
281-477 SOUTHWESTERN BELL SATSUMA Landline 560 active
281-478 SOUTHWESTERN BELL DEER PARK Landline 560 active
281-479 SOUTHWESTERN BELL DEER PARK Landline 560 active
281-480 SOUTHWESTERN BELL APOLLO Landline 560 active
281-481 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-482 SOUTHWESTERN BELL FRIENDSWD Landline 560 active
281-483 SOUTHWESTERN BELL APOLLO Landline 560 active
281-484 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-485 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-486 SOUTHWESTERN BELL APOLLO Landline 560 active
281-487 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-488 SOUTHWESTERN BELL APOLLO Landline 560 active
281-489 SOUTHWESTERN BELL MANVEL Landline 560 active
281-490 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-491 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-492 SOUTHWESTERN BELL BARKER Landline 560 active
281-493 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-494 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-495 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-496 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-497 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-498 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-499 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS STAFFORD Landline 560 active
281-500 LEVEL 3 COMMUNICATIONS, LLC - TX LANGHAMCRK Landline 560 active
281-501 COMCAST IP PHONE, LLC HOUSTON VoIP 560 active
281-502 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX HIGHLANDS Landline 560 active
281-503 GRANDE COMMUNICATIONS NETWORKS, INC. - TX PORTER HTS Landline 560 active
281-504 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX HSTNSUBURB Landline 560 active
281-505 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX KATY Landline 560 active
281-506 TELEPORT COMMUNICATIONS AMERICA, LLC - TX HSTNSUBURB Landline 560 active
281-507 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-508 NEW CINGULAR WIRELESS PCS, LLC - IL DICKINSON Wireless 560 active
281-509 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-510 SPOK, INC. HOUSTON Landline 560 active
281-512 METROPCS, INC. HSTNSUBURB Wireless 560 active
281-513 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-514 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-515 NEW CINGULAR WIRELESS PCS, LLC - IL BAYTOWN Wireless 560 active
281-516 SOUTHWESTERN BELL TOMBALL Landline 560 active
281-517 SOUTHWESTERN BELL SATSUMA Landline 560 active
281-518 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-519 LEVEL 3 COMMUNICATIONS, LLC - TX MANVEL Landline 560 active
281-520 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-521 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-522 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-523 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-524 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-525 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEAGUECITY Landline 560 active
281-526 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS LEAGUECITY Landline 560 active
281-527 SPOK, INC. HOUSTON Landline 560 active
281-528 SOUTHWESTERN BELL SPRING Landline 560 active
281-529 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-530 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-531 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-532 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS KEMAH Landline 560 active
281-533 SOUTHWESTERN BELL VLY LODGE Landline 560 active
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281-871 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-872 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-873 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-874 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-875 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-876 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-877 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-878 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-879 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-880 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-881 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-882 SOUTHWESTERN BELL SPRING Landline 560 active
281-883 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX HUMBLE Landline 560 active
281-884 SOUTHWESTERN BELL DEER PARK Landline 560 active
281-885 TELEPORT COMMUNICATIONS AMERICA, LLC - TX BAMMEL Landline 560 active
281-886 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX HSTNSUBURB Landline 560 active
281-887 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX SATSUMA Landline 560 active
281-888 LEVEL 3 COMMUNICATIONS, LLC - TX HOUSTON Landline 560 active
281-889 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-890 SOUTHWESTERN BELL SATSUMA Landline 560 active
281-891 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-892 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX HSTNSUBURB Landline 560 active
281-893 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-894 SOUTHWESTERN BELL SATSUMA Landline 560 active
281-895 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-896 METROPCS, INC. HSTNSUBURB Wireless 560 active
281-897 SOUTHWESTERN BELL SATSUMA Landline 560 active
281-898 TELEPORT COMMUNICATIONS AMERICA, LLC - TX APOLLO Landline 560 active
281-899 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-900 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-901 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX HSTNSUBURB Landline 560 active
281-902 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX HSTNSUBURB Landline 560 active
281-903 GRANDE COMMUNICATIONS NETWORKS, INC. - TX SUGAR LAND Landline 560 active
281-904 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-905 AERIAL COMMUNICATIONS, INC. HOUSTON Wireless 560 active
281-906 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-907 SOUTHWESTERN BELL SPRING Landline 560 active
281-908 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-909 SOUTHWESTERN BELL SEABROOK Landline 560 active
281-910 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX DICKINSON Wireless 560 active
281-912 GRANDE COMMUNICATIONS NETWORKS, INC. - TX HSTNSUBURB Landline 560 active
281-913 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-914 LEVEL 3 COMMUNICATIONS, LLC - TX HOUSTON Landline 560 active
281-915 LEVEL 3 COMMUNICATIONS, LLC - TX ARCOLA Landline 560 active
281-916 LEVEL 3 COMMUNICATIONS, LLC - TX KEMAH Landline 560 active
281-917 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX BAYTOWN Wireless 560 active
281-918 COMCAST IP PHONE, LLC BEACH CITY VoIP 560 active
281-919 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-920 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-921 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX HSTNSUBURB Landline 560 active
281-922 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-923 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX LANGHAMCRK Wireless 560 active
281-924 METROPCS, INC. HSTNSUBURB Wireless 560 active
281-925 TELEPORT COMMUNICATIONS AMERICA, LLC - TX HSTNSUBURB Landline 560 active
281-926 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-927 SOUTHWESTERN BELL BAMMEL Landline 560 active
281-928 NEW CINGULAR WIRELESS PCS, LLC - IL HOUSTON Wireless 560 active
281-929 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-930 SOUTHWESTERN BELL DEER PARK Landline 560 active
281-931 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-932 METROPCS, INC. HOUSTON Wireless 560 active
281-933 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-934 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY BROOKSHIRE Landline 560 active
281-935 AERIAL COMMUNICATIONS, INC. HSTNSUBURB Wireless 560 active
281-936 SOUTHWESTERN BELL HOUSTON Landline 560 active
281-937 SOUTHWESTERN BELL SMITHERSLK Landline 560 active
281-938 ONVOY, LLC - TX APOLLO Landline 560 active
281-939 SOUTHWESTERN BELL SPRING Landline 560 active
281-940 ONVOY, LLC - TX HSTNSUBURB Landline 560 active
281-941 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX LA PORTE Landline 560 active
281-942 COMCAST IP PHONE, LLC SEABROOK VoIP 560 active
281-943 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX BAMMEL Landline 560 active
281-944 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX BARKER Landline 560 active
281-945 ONVOY, LLC - TX BARKER Landline 560 active
281-946 PAETEC ITEL, LLC DEER PARK VoIP 560 active
281-947 PAETEC ITEL, LLC FRIENDSWD VoIP 560 active
281-948 AERIAL COMMUNICATIONS, INC. BAMMEL Wireless 560 active
281-949 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX SATSUMA Landline 560 active
281-951 ONVOY, LLC - TX WESTFIELD Landline 560 active
281-952 SPOK, INC. HOUSTON Landline 560 active
281-953 ONVOY, LLC - TX HOUSTON Landline 560 active
281-954 PAETEC ITEL, LLC APOLLO VoIP 560 active
281-955 SOUTHWESTERN BELL SATSUMA Landline 560 active
281-956 ONVOY, LLC - TX APOLLO Landline 560 active
281-957 LEVEL 3 COMMUNICATIONS, LLC - TX KEMAH Landline 560 active
281-960 METROPCS, INC. HSTNSUBURB Wireless 560 active
281-961 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX LANGHAMCRK Wireless 560 active
281-962 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX SHELDON Landline 560 active
281-963 SPOK, INC. HOUSTON Landline 560 active
281-964 BRIGHTSPEED OF TEXAS, INC. HUMBLE Landline 560 active
281-965 AERIAL COMMUNICATIONS, INC. HSTNSUBURB Wireless 560 active
281-966 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-967 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX DICKINSON Wireless 560 active
281-968 LEVEL 3 COMMUNICATIONS, LLC - TX ALVIN Landline 560 active
281-969 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX STAFFORD Landline 560 active
281-970 SOUTHWESTERN BELL SATSUMA Landline 560 active
281-971 LEVEL 3 COMMUNICATIONS, LLC - TX HSTNSUBURB Landline 560 active
281-972 GRANDE COMMUNICATIONS NETWORKS, INC. - TX ARCOLA Landline 560 active
281-973 LEVEL 3 COMMUNICATIONS, LLC - TX HUMBLE Landline 560 active
281-974 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-975 LEVEL 3 COMMUNICATIONS, LLC - TX BAMMEL Landline 560 active
281-977 U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS HSTNSUBURB VoIP 560 active
281-978 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-979 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX HOUSTON Wireless 560 active
281-980 WINDSTREAM SUGAR LAND, LLC SUGAR LAND Landline 560 active
281-981 SPOK, INC. HOUSTON Landline 560 active
281-982 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX WESTFIELD Landline 560 active
281-983 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-984 ONVOY, LLC - TX APOLLO Landline 560 active
281-985 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-986 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-987 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-988 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-989 METROPCS, INC. HOUSTON Wireless 560 active
281-990 SOUTHWESTERN BELL APOLLO Landline 560 active
281-991 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-992 SOUTHWESTERN BELL FRIENDSWD Landline 560 active
281-993 SOUTHWESTERN BELL FRIENDSWD Landline 560 active
281-994 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX BARKER Landline 560 active
281-995 METROPCS, INC. HOUSTON Wireless 560 active
281-996 SOUTHWESTERN BELL FRIENDSWD Landline 560 active
281-997 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-998 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active
281-999 SOUTHWESTERN BELL HSTNSUBURB Landline 560 active

Area code 281 shares its geographic region with the following overlay area codes: