There are 798 phone number prefixes within area code 815. Additionally, there are more than 5,100 phone numbers in this area code that have received at least one user report. The location of calls from area code 815 is Illinois, USA. Most numbers in this area code are in US Central time, where the time is currently 10:21:39 PM on December 21, 2024.
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.
| Prefix | City / State | Primary Telco |
|---|---|---|
| 815-200 | La Salle, IL | Paetec Communications, Inc. - Il |
| 815-201 | Sheridan, IL | Bandwidth.com Clec, Llc - Il |
| 815-202 | Oglesby, IL | New Cingular Wireless Pcs, Llc - Il |
| 815-203 | Joliet, IL | Usa Mobility Wireless, Inc. |
| 815-204 | Crystal Lake, IL | Usa Mobility Wireless, Inc. |
| 815-205 | Coal City, IL | Centurylink Communications, Llc |
| 815-206 | Woodstock, IL | Illinois Bell Tel Co |
| 815-207 | Joliet, IL | At&t - Local |
| 815-208 | Fulton, IL | Mediacom Telephony Of Illinois, Llc - Il |
| 815-209 | Rockford, IL | Level 3 Communications, Llc - Il |
| 815-210 | Joliet, IL | New Cingular Wireless Pcs, Llc - Il |
| 815-211 | Illinois | |
| 815-212 | Joliet, IL | T-mobile Usa, Inc. |
| 815-213 | Sterling, IL | United States Cellular - Il |
| 815-214 | Kankakee, IL | Rcn Telecom Services Of Illinios, Inc. - Il |
| 815-215 | New Lenox, IL | First Communications, Llc - Il |
| 815-216 | Kankakee, IL | Cellco Partnership Dba Verizon Wireless - Il |
| 815-217 | De Kalb, IL | Digital Network Access Communications, Inc. - Il |
| 815-218 | Rockford, IL | Cellco Partnership Dba Verizon Wireless - Il |
| 815-219 | Crystal Lake, IL | Sprint Spectrum, L.p. |
| 815-220 | La Salle, IL | Illinois Bell Tel Co |
| 815-221 | Lockport, IL | Teleport Communications America, Llc - Il |
| 815-222 | Rockford, IL | Cellco Partnership Dba Verizon Wireless - Il |
| 815-223 | La Salle, IL | Illinois Bell Tel Co |
| 815-224 | La Salle, IL | Illinois Bell Tel Co |
| 815-225 | Milledgeville, IL | Citizens Telecom Co Illinois-frontier Citizens -il |
| 815-226 | Rockford, IL | Illinois Bell Tel Co |
| 815-227 | Rockford, IL | Illinois Bell Tel Co |
| 815-228 | Oglesby, IL | New Cingular Wireless Pcs, Llc - Il |
| 815-229 | Rockford, IL | Illinois Bell Tel Co |
| 815-230 | Plainfield, IL | Level 3 Communications, Llc - Il |
| 815-231 | Rockford, IL | Illinois Bell Tel Co |
| 815-232 | Freeport, IL | Frontier North, Inc. - Il |
| 815-233 | Freeport, IL | Frontier North, Inc. - Il |
| 815-234 | Byron, IL | Frontier North, Inc. - Il |
| 815-235 | Freeport, IL | Frontier North, Inc. - Il |
| 815-236 | Woodstock, IL | New Cingular Wireless Pcs, Llc - Il |
| 815-237 | Gardner, IL | Illinois Bell Tel Co |
| 815-238 | Freeport, IL | Cellco Partnership Dba Verizon Wireless - Il |
| 815-239 | Pecatonica, IL | Frontier North, Inc. - Il |
| 815-240 | Rock Cut, IL | Charter Fiberlink - Illinois, Llc - Il |
| 815-241 | Northbrook, IL | American Messaging Services, Llc |
| 815-242 | Minooka, IL | Bandwidth.com Clec, Llc - Il |
| 815-243 | Rockford, IL | United States Cellular - Il |
| 815-244 | Mount Carroll, IL | Gallatin River Communications Dba Centurylink |
| 815-245 | Woodstock, IL | New Cingular Wireless Pcs, Llc - Il |
| 815-246 | Earlville, IL | Frontier North, Inc. - Il |
| 815-247 | Seward, IL | Frontier North, Inc. - Il |
| 815-248 | Durand, IL | Frontier North, Inc. - Il |
| 815-249 | Grand Ridge, IL | Frontier North, Inc. - Il |
| 815-250 | La Salle, IL | Comcast Ip Phone, Llc |
| 815-251 | Nelson, IL | Gallatin River Communications Dba Centurylink |
| 815-252 | Oglesby, IL | New Cingular Wireless Pcs, Llc - Il |
| 815-253 | Kempton, IL | Frontier Communications Of Illinois, Inc. |
| 815-254 | Plainfield, IL | Illinois Bell Tel Co |
| 815-255 | Minooka, IL | Us Xchange Of Illinois Llc Dba Choice One Comm Il |
| 815-256 | Stelle, IL | Stelle Tel. Co. |
| 815-257 | Streator, IL | Illinois Valley Cellular Rsa 2-ii Partnership |
| 815-258 | Joliet, IL | New Cingular Wireless Pcs, Llc - Il |
| 815-259 | Thomson, IL | Gallatin River Communications Dba Centurylink |
| 815-260 | Joliet, IL | Sprint Spectrum, L.p. |
| 815-261 | Crystal Lake, IL | Mcimetro Access Transmission Services Llc - Il |
| 815-262 | Rockford, IL | Cellco Partnership Dba Verizon Wireless - Il |
| 815-263 | Kankakee, IL | Cellco Partnership Dba Verizon Wireless - Il |
| 815-264 | Waterman, IL | Frontier North, Inc. - Il |
| 815-265 | Gilman, IL | Illinois Bell Tel Co |
| 815-266 | Freeport, IL | Frontier North, Inc. - Il |
| 815-267 | Plainfield, IL | Mcimetro Access Transmission Services Llc - Il |
| 815-268 | Onarga, IL | Illinois Bell Tel Co |
| 815-269 | Danforth, IL | Frontier Communications Of The Carolinas, Inc - Il |
| 815-270 | Roscoe, IL | Charter Fiberlink - Illinois, Llc - Il |
| 815-271 | Mchenry, IL | Mcimetro Access Transmission Services Llc - Il |
| 815-272 | Joliet, IL | Mcimetro Access Transmission Services Llc - Il |
| 815-273 | Savanna, IL | Gallatin River Communications Dba Centurylink |
| 815-274 | Joliet, IL | New Cingular Wireless Pcs, Llc - Il |
| 815-275 | Freeport, IL | Cellco Partnership Dba Verizon Wireless - Il |
| 815-276 | Crystal Lake, IL | Teleport Communications America, Llc - Il |
| 815-277 | Frankfort, IL | Teleport Communications America, Llc - Il |
| 815-278 | Kankakee, IL | Cellco Partnership Dba Verizon Wireless - Il |
| 815-279 | Kankakee, IL | American Messaging Services, Llc |
| 815-280 | Joliet, IL | Teleport Communications America, Llc - Il |
| 815-281 | Galena, IL | United States Cellular - Il |
| 815-282 | Rockford, IL | Illinois Bell Tel Co |
| 815-283 | Waterman, IL | Mediacom Telephony Of Illinois, Llc - Il |
| 815-284 | Dixon, IL | Gallatin River Communications Dba Centurylink |
| 815-285 | Dixon, IL | Gallatin River Communications Dba Centurylink |
| 815-286 | Hinckley, IL | Frontier North, Inc. - Il |
| 815-287 | Verona, IL | Illinois Bell Tel Co |
| 815-288 | Dixon, IL | Gallatin River Communications Dba Centurylink |
| 815-289 | Rockford, IL | United States Cellular - Il |
| 815-290 | Minooka, IL | At&t Corp. |
| 815-291 | Freeport, IL | United States Cellular - Il |
| 815-292 | South Bergen, IL | Bergen Tel. Co. - Il |
| 815-293 | Lockport, IL | Illinois Bell Tel Co |
| 815-294 | La Grange, IL | Usa Mobility Wireless, Inc. |
| 815-295 | Kankakee, IL | T-mobile Usa, Inc. |
| 815-296 | Rockford, IL | Telnyx Llc |
| 815-297 | Freeport, IL | Frontier North, Inc. - Il |
| 815-298 | Rockford, IL | Cellco Partnership Dba Verizon Wireless - Il |
| 815-299 | Rockford, IL | United States Cellular - Il |
December 20, 2024