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Area Code 504

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
LouisianaLocation
United StatesCountry
504Area Code
Area Code Overview
Area Code504
Primary LocationLouisiana
CountryUnited States
Prefix Coverage200 listed prefixes
Prefixes in 504
504-200
Metairie
Network Telephone Corporation - La
Landline
504-201
Mandeville
Mtpcs Llc
Landline
504-202
Metairie
At&t Local
Landline
504-206
Hammond
Sprint Spectrum L.p.
Wireless
504-207
New Orleans
Nuvox Communications
Landline
504-208
Metairie
Level 3 Communications Llc - La
Landline
504-210
New Orleans
Deltacom Inc. - La
Landline
504-212
New Orleans
Nuvox Communications
Landline
504-213
Metairie
Usa Mobility Wireless Inc.
Wireless
504-214
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-215
Hammond
Sprint Spectrum L.p.
Wireless
504-216
Unknown City
Advanced Tel Inc. - La
Landline
504-217
Hammond
Sprint Spectrum L.p.
Wireless
504-218
New Orleans
Intermedia Communications Inc. - La
Landline
504-219
Metairie
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-220
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-221
Hammond
Sprint Spectrum L.p.
Wireless
504-222
Hammond
Sprint Spectrum L.p.
Wireless
504-223
Hammond
Sprint Spectrum L.p.
Wireless
504-224
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-227
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-228
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-229
New Orleans
Sprint Spectrum L.p.
Wireless
504-230
Hammond
Voicestream Gsm I Llc
Wireless
504-231
Hammond
Sprint Spectrum L.p.
Wireless
504-232
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-233
New Orleans
Cox Cable New Orleans Inc.
Landline
504-234
Metairie
New Cingular Wireless Pcs Llc - Ga
Wireless
504-235
Metairie
Tw Telecom Of Louisiana Llc - La
Landline
504-236
Hammond
Sprint Spectrum L.p.
Wireless
504-237
Hammond
Sprint Spectrum L.p.
Wireless
504-238
Metairie
American Messaging (am) Inc.
Landline
504-239
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-240
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-241
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-242
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-243
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-244
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-245
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-246
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-247
Covington
Network Telephone Corporation - La
Landline
504-248
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-249
Hammond
Sprint Spectrum L.p.
Wireless
504-250
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-251
Hammond
Sprint Spectrum L.p.
Wireless
504-252
Covington
Bandwidth.com Clec Llc - La
Landline
504-253
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-254
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-255
Hammond
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-256
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-257
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-258
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-259
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-260
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-261
New Orleans
Voicestream Gsm I Llc
Wireless
504-262
Unknown City
Tw Telecom Of Louisiana Llc - La
Landline
504-263
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-264
New Orleans
Sbc Internet Services Inc.
Landline
504-265
Hammond
Cox Cable New Orleans Inc.
Landline
504-266
Hammond
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-267
New Orleans
Cox Cable New Orleans Inc.
Landline
504-268
New Orleans
Usa Mobility Wireless Inc.
Wireless
504-269
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-270
Hammond
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-271
Chalmette
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-272
Metairie
Cox Cable New Orleans Inc.
Landline
504-273
Metairie
Telcove Of Louisiana Llc - La
Landline
504-274
New Orleans
Xfone Usa Inc. - La
Landline
504-275
Mandeville
Nuvox Communications
Landline
504-276
Chalmette
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-277
Chalmette
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-278
Chalmette
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-279
Chalmette
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-280
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-281
Hammond
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-282
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-283
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-284
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-285
New Orleans
Telcove Of Louisiana Llc - La
Landline
504-286
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-287
Hammond
Sprint Spectrum L.p.
Wireless
504-288
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-289
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-292
Hammond
Sprint Spectrum L.p.
Wireless
504-293
New Orleans
Nuvox Communications
Landline
504-295
Hammond
Sprint Spectrum L.p.
Wireless
504-296
Hammond
Sprint Spectrum L.p.
Wireless
504-297
Unknown City
Advanced Tel Inc. - La
Landline
504-298
New Orleans
Ymax Communications Corp. - La
Landline
504-299
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-300
Hammond
Harbor Communications Llc - La
Landline
504-301
New Orleans
Cox Cable New Orleans Inc.
Landline
504-302
New Orleans
Cox Cable New Orleans Inc.
Landline
504-303
Hammond
At&t Local
Landline
504-304
New Orleans
Cox Cable New Orleans Inc.
Landline
504-305
New Orleans
Cox Cable New Orleans Inc.
Landline
504-306
Unknown City
Tw Telecom Of Louisiana Llc - La
Landline
504-307
Hammond
Sprint Spectrum L.p.
Wireless
504-308
New Orleans
Cox Cable New Orleans Inc.
Landline
504-309
New Orleans
Cox Cable New Orleans Inc.
Landline
504-310
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-312
Covington
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-313
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-314
Hammond
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-315
New Orleans
Nextel Communications Inc.
Wireless
504-316
Hammond
Sprint Spectrum L.p.
Wireless
504-317
Hammond
Sprint Spectrum L.p.
Wireless
504-319
Hammond
Sprint Spectrum L.p.
Wireless
504-320
New Orleans
Accesscom Inc. - La
Landline
504-321
New Orleans
Stratos Offshore Services Company - La
Landline
504-322
Metairie
Level 3 Communications Llc - La
Landline
504-323
New Orleans
Stratos Offshore Services Company - La
Landline
504-324
New Orleans
Telcove Of Louisiana Llc - La
Landline
504-327
Metairie
Voicestream Gsm I Llc
Wireless
504-328
Marrero
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-329
Metairie
Sprint Spectrum L.p.
Wireless
504-330
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-331
Hammond
Sprint Spectrum L.p.
Wireless
504-333
New Orleans
Voicestream Gsm I Llc
Wireless
504-335
Metairie
Us Lec Communications Inc. - La
Landline
504-336
Hammond
Sprint Spectrum L.p.
Wireless
504-338
Metairie
Voicestream Gsm I Llc
Wireless
504-339
Metairie
Voicestream Gsm I Llc
Wireless
504-340
Marrero
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-341
Marrero
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-342
Hammond
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-343
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-344
New Orleans
Voicestream Gsm I Llc
Wireless
504-345
Hammond
Sprint Spectrum L.p.
Wireless
504-346
Hammond
Voicestream Gsm I Llc
Wireless
504-347
Marrero
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-348
Marrero
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-349
Marrero
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-351
Hammond
Sprint Spectrum L.p.
Wireless
504-352
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-353
New Orleans
Accesscom Inc. - La
Landline
504-355
New Orleans
Hunt Telecommunications Llc - La
Landline
504-357
Hammond
Sprint Spectrum L.p.
Wireless
504-358
Hammond
Sprint Spectrum L.p.
Wireless
504-359
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-360
Hammond
Sprint Spectrum L.p.
Wireless
504-361
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-362
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-363
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-364
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-365
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-366
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-367
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-368
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-371
Marrero
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-373
Hammond
Voicestream Gsm I Llc
Wireless
504-374
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-376
Covington
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-377
Hammond
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-378
New Orleans
Nuvox Communications
Landline
504-379
Gretna
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-382
Metairie
Sprint Spectrum L.p.
Wireless
504-383
Metairie
Neutral Tandem-louisiana Llc - La
Landline
504-385
Hammond
Sprint Spectrum L.p.
Wireless
504-388
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-390
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-391
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-392
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-393
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-394
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-398
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-400
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-401
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-402
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-403
New Orleans
Usa Mobility Wireless Inc.
Wireless
504-404
Unknown City
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-405
Metairie
Voicestream Gsm I Llc
Wireless
504-406
Hammond
Sprint Spectrum L.p.
Wireless
504-407
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-408
New Orleans
Voicestream Gsm I Llc
Wireless
504-410
Hammond
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-412
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-413
Hammond
Sprint Spectrum L.p.
Wireless
504-415
Metairie
Sprint Spectrum L.p.
Wireless
504-416
Metairie
Sprint Spectrum L.p.
Wireless
504-417
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-418
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-419
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-421
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-423
New Orleans
Usa Mobility Wireless Inc.
Wireless
504-425
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-427
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-428
Metairie
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-430
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-431
Westwego
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-432
Mandeville
New Cingular Wireless Pcs Llc - Ga
Wireless
504-433
New Orleans
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-434
New Orleans
365 Wireless Llc
Landline
504-435
New Orleans
Global Data Systems Inc. - La
Landline
504-436
Westwego
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-437
Westwego
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-439
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-441
Kenner
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline
504-442
Covington
Cellco Partnership Dba Verizon Wireless - La
Wireless
504-443
Kenner
Bellsouth Telecomm Inc Dba South Central Bell Tel
Landline

Top prefixes in this area code

504-200→504-201→504-202→504-206→504-207→504-208→504-210→504-212→
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.