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Area Code 817

Browse available prefixes, locations, carriers, and quick path links into deeper phone number pages for this area code. Area-code research is one of the most important parts of reverse phone lookup because it gives visitors a geographic starting point before they inspect a full number.

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200Prefixes Listed
TexasLocation
United StatesCountry
817Area Code
Area Code Overview
Area Code817
Primary LocationTexas
CountryUnited States
Prefix Coverage200 listed prefixes
Prefixes in 817
817-200
Dallas
Tw Telecom Of Texas Llc - Tx
Landline
817-201
Euless
New Cingular Wireless Pcs Llc - Il
Wireless
817-202
Cleburne
Southwestern Bell
Landline
817-203
Dallas
Brooks Fiber Properties Of Texas - Tx
Landline
817-204
Plano
Grande Communications Networks Inc. - Tx
Landline
817-205
Dallas
Grande Communications Networks Inc. - Tx
Landline
817-206
Arlington
Southwestern Bell
Landline
817-207
Fort Worth
Southwestern Bell
Landline
817-208
Frisco
Grande Communications Networks Inc. - Tx
Landline
817-209
Frisco
Grande Communications Networks Inc. - Tx
Landline
817-210
Plano
At&t Local
Landline
817-212
Fort Worth
Southwestern Bell
Landline
817-213
Dallas
Southwestern Bell
Landline
817-215
Fort Worth
Southwestern Bell
Landline
817-216
Plano
Usa Mobility Wireless Inc.
Wireless
817-217
Grand Prairie
Cellco Partnership Dba Verizon Wireless - Tx
Wireless
817-218
Plano
Usa Mobility Wireless Inc.
Wireless
817-219
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-220
Springtown
Gte-sw Dba Verizon Sw Inc.-tx (contel)
Landline
817-221
Azle
Gte-sw Dba Verizon Sw Inc.-tx (contel)
Landline
817-222
Fort Worth
Southwestern Bell
Landline
817-223
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-224
Roanoke
Southwestern Bell
Landline
817-225
Dallas
Cbeyond Communications Of Texas Lp-tx
Landline
817-226
Arlington
Southwestern Bell
Landline
817-227
Lewisville
American Messaging (am) Inc.
Landline
817-228
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-229
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-230
Fort Worth
Southwestern Bell
Landline
817-231
Plano
Southwestern Bell
Landline
817-232
Fort Worth
Southwestern Bell
Landline
817-233
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-234
Fort Worth
Southwestern Bell
Landline
817-235
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-236
Fort Worth
Southwestern Bell
Landline
817-237
Fort Worth
Southwestern Bell
Landline
817-238
Fort Worth
Southwestern Bell
Landline
817-239
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-240
Euless
New Cingular Wireless Pcs Llc - Il
Wireless
817-241
Dallas
Broadvox-clec Llc - Tx
Landline
817-242
Dallas
Broadvox-clec Llc - Tx
Landline
817-243
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-244
Fort Worth
Southwestern Bell
Landline
817-245
Fort Worth
Southwestern Bell
Landline
817-246
Fort Worth
Southwestern Bell
Landline
817-247
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-249
Fort Worth
Southwestern Bell
Landline
817-250
Fort Worth
Southwestern Bell
Landline
817-251
Grapevine
Gte-sw Dba Verizon Sw Inc.-tx
Landline
817-252
Fort Worth
Southwestern Bell
Landline
817-253
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-255
Fort Worth
Southwestern Bell
Landline
817-256
Irving
Brooks Fiber Properties Of Texas - Tx
Landline
817-257
Dallas
Caprock Telecommunications Corp. - Tx
Landline
817-258
Fort Worth
Southwestern Bell
Landline
817-259
Dallas
Tex-link Communications Inc. - Tx
Landline
817-260
Dallas
Tex-link Communications Inc. - Tx
Landline
817-261
Arlington
Southwestern Bell
Landline
817-262
Dallas
Southwestern Bell
Landline
817-263
Fort Worth
Southwestern Bell
Landline
817-264
Roanoke
Southwestern Bell
Landline
817-265
Arlington
Southwestern Bell
Landline
817-266
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-267
Euless
Southwestern Bell
Landline
817-268
Fort Worth
Southwestern Bell
Landline
817-269
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-270
Azle
Gte-sw Dba Verizon Sw Inc.-tx
Landline
817-271
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-272
Arlington
Southwestern Bell
Landline
817-273
Arlington
Southwestern Bell
Landline
817-274
Arlington
Southwestern Bell
Landline
817-275
Arlington
Southwestern Bell
Landline
817-276
Arlington
Southwestern Bell
Landline
817-277
Arlington
Southwestern Bell
Landline
817-278
Fort Worth
Southwestern Bell
Landline
817-279
Granbury
Southwestern Bell
Landline
817-280
Fort Worth
Southwestern Bell
Landline
817-281
Fort Worth
Southwestern Bell
Landline
817-282
Fort Worth
Southwestern Bell
Landline
817-283
Euless
Southwestern Bell
Landline
817-284
Fort Worth
Southwestern Bell
Landline
817-285
Fort Worth
Southwestern Bell
Landline
817-286
Dallas
Level 3 Communications Llc - Tx
Landline
817-287
Dallas
Tw Telecom Of Texas Llc - Tx
Landline
817-288
Dallas
Tw Telecom Of Texas Llc - Tx
Landline
817-289
Dallas
Icg Choice Com L.p. - Tx
Landline
817-290
Dallas
Xo Texas Inc.
Landline
817-291
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-292
Fort Worth
Southwestern Bell
Landline
817-293
Fort Worth
Southwestern Bell
Landline
817-294
Fort Worth
Southwestern Bell
Landline
817-295
Burleson
Southwestern Bell
Landline
817-296
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-297
Crowley
Southwestern Bell
Landline
817-298
Plano
Southwestern Bell
Landline
817-299
Arlington
Southwestern Bell
Landline
817-300
Fort Worth
Sprint Spectrum L.p.
Wireless
817-301
Grand Prairie
Grande Communications Networks Inc. - Tx
Landline
817-302
Irving
Brooks Fiber Properties Of Texas - Tx
Landline
817-303
Arlington
Southwestern Bell
Landline
817-304
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-305
Grapevine
Gte-sw Dba Verizon Sw Inc.-tx
Landline
817-306
Fort Worth
Southwestern Bell
Landline
817-307
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-308
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-309
Godley
Texas Windstream Inc.
Wireless
817-310
Roanoke
Southwestern Bell Telephone Company - Tx
Landline
817-312
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-313
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-314
Fort Worth
Southwestern Bell
Landline
817-315
Fort Worth
Southwestern Bell
Landline
817-316
Arlington
Southwestern Bell
Landline
817-317
Arlington
Southwestern Bell
Landline
817-318
Euless
Southwestern Bell
Landline
817-319
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-320
Grand Prairie
Cellco Partnership Dba Verizon Wireless - Tx
Wireless
817-321
Fort Worth
Southwestern Bell
Landline
817-322
Frisco
Grande Communications Networks Inc. - Tx
Landline
817-323
Plano
Southwestern Bell
Landline
817-324
Dallas
Tw Telecom Of Texas Llc - Tx
Landline
817-326
Granbury
Texas Windstream Inc.
Wireless
817-327
Plano
Usa Mobility Wireless Inc.
Wireless
817-328
Fort Worth
Logix Communications Corporation - Tx
Landline
817-329
Grapevine
Gte-sw Dba Verizon Sw Inc.-tx
Landline
817-330
Dallas
Cbeyond Communications Of Texas Lp-tx
Landline
817-331
Plano
Usa Mobility Wireless Inc.
Wireless
817-332
Fort Worth
Southwestern Bell
Landline
817-333
Fort Worth
Southwestern Bell
Landline
817-334
Fort Worth
Southwestern Bell
Landline
817-335
Fort Worth
Southwestern Bell
Landline
817-336
Fort Worth
Southwestern Bell
Landline
817-337
Keller
Gte-sw Dba Verizon Sw Inc.-tx
Landline
817-338
Fort Worth
Southwestern Bell
Landline
817-339
Fort Worth
Southwestern Bell
Landline
817-340
Plano
Usa Mobility Wireless Inc.
Wireless
817-341
Weatherford
Southwestern Bell
Landline
817-342
Dallas
Tw Telecom Of Texas Llc - Tx
Landline
817-343
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-344
Fort Worth
At&t Local
Landline
817-345
Fort Worth
At&t Local
Landline
817-346
Fort Worth
Southwestern Bell
Landline
817-347
Fort Worth
Southwestern Bell
Landline
817-348
Fort Worth
Southwestern Bell
Landline
817-349
Dallas
Charter Fiberlink Tx-cco Llc - Tx
Landline
817-350
Plano
Southwestern Bell
Landline
817-351
Plano
Usa Mobility Wireless Inc.
Wireless
817-352
Fort Worth
Southwestern Bell
Landline
817-353
Plano
At&t Local
Landline
817-354
Euless
Southwestern Bell
Landline
817-355
Euless
Southwestern Bell
Landline
817-356
Arlington
Teletouch Communications Inc.
Landline
817-357
Grand Prairie
1stel Inc. - Tx
Landline
817-358
Euless
Southwestern Bell
Landline
817-359
Euless
Southwestern Bell
Landline
817-360
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-361
Fort Worth
Southwestern Bell
Landline
817-362
Frisco
Grande Communications Networks Inc. - Tx
Landline
817-363
Dallas
Xo Texas Inc.
Landline
817-364
Plano
Usa Mobility Wireless Inc.
Wireless
817-365
Frisco
Grande Communications Networks Inc. - Tx
Landline
817-366
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-367
Fort Worth
Southwestern Bell
Landline
817-368
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-369
Frisco
Grande Communications Networks Inc. - Tx
Landline
817-370
Fort Worth
Southwestern Bell
Landline
817-371
Carrollton
New Cingular Wireless Pcs Llc - Il
Wireless
817-372
Euless
New Cingular Wireless Pcs Llc - Il
Wireless
817-373
Rio Vista
Texas Windstream Inc.
Wireless
817-374
Plano
Level 3 Communications Llc - Tx
Landline
817-375
Arlington
Southwestern Bell
Landline
817-376
Arlington
Southwestern Bell
Landline
817-377
Fort Worth
Southwestern Bell
Landline
817-378
Fort Worth
Southwestern Bell
Landline
817-379
Keller
Gte-sw Dba Verizon Sw Inc.-tx
Landline
817-380
Dallas
Grande Communications Networks Inc. - Tx
Landline
817-381
Dallas
Level 3 Communications Llc - Tx
Landline
817-382
Dallas
Level 3 Communications Llc - Tx
Landline
817-383
Dallas
Broadvox-clec Llc - Tx
Landline
817-384
Weatherford
Communications Sales & Services Inc. Dba Cssi
Landline
817-385
Dallas
Southwestern Bell
Landline
817-386
Fort Worth
1stel Inc. - Tx
Landline
817-387
Fort Worth
Southwestern Bell
Landline
817-388
Roanoke
Southwestern Bell Telephone Company - Tx
Landline
817-389
Godley
Texas Windstream Inc.
Wireless
817-390
Fort Worth
Southwestern Bell
Landline
817-391
Dallas
Allegiance Telecom Inc. - Tx
Landline
817-392
Fort Worth
Southwestern Bell
Landline
817-393
Dallas
Allegiance Telecom Inc. - Tx
Landline
817-394
Dallas
Allegiance Telecom Inc. - Tx
Landline
817-395
Dallas
Allegiance Telecom Inc. - Tx
Landline
817-396
Cresson
Texas Windstream Inc.
Wireless
817-397
Frisco
Grande Communications Networks Inc. - Tx
Landline
817-398
Frisco
Grande Communications Networks Inc. - Tx
Landline
817-399
Euless
Southwestern Bell
Landline
817-400
Irving
Ymax Communications Corp. - Tx
Landline
817-401
Dallas
Sprint Spectrum L.p.
Wireless
817-402
Fort Worth
Teleport Communications Group - Dallas
Landline
817-403
Denton
Cellco Partnership Dba Verizon Wireless - Tx
Wireless
817-404
Arlington
Southwestern Bell
Landline
817-405
Dallas
1stel Inc. - Tx
Landline

Top prefixes in this area code

817-200→817-201→817-202→817-203→817-204→817-205→817-206→817-207→
Why area code pages matter in reverse phone lookup

Area code pages help visitors understand the wider calling region connected to a number. While a full reverse phone lookup page focuses on one specific caller, an area code page shows the bigger picture by grouping prefixes, cities, and carrier patterns under the same first three digits. This makes it easier to spot whether a number appears local, regional, or part of a service area the visitor already recognizes.

For phone directory websites, area code pages also improve browsing. A user can start with a missed call, discover the number's first three digits, and then move into the related area code to see supporting location data and a list of active prefixes. That layered navigation creates a better research experience and gives visitors more confidence when they continue into a specific number page.