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Area Code 312

There are 800 phone number prefixes within area code 312. Additionally, there are more than 9,400 phone numbers in this area code that have received at least one user report. The location of calls from area code 312 is Illinois, USA. Most numbers in this area code are in US Central time, where the time is currently 2:55:24 PM on September 28, 2022.
 
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
312-200 Chicago Zone 1, IL Metropcs, Inc.
312-201 Chicago Zone 1, IL Illinois Bell Tel Co
312-202 Chicago Zone 1, IL Illinois Bell Tel Co
312-203 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-204 Chicago Zone 1, IL Illinois Bell Tel Co
312-205 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-206 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-207 Chicago Zone 1, IL Illinois Bell Tel Co
312-208 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-209 Northbrook, IL Cellco Partnership Dba Verizon Wireless - Il
312-210 Chicago Zone 1, IL Airus, Inc.- Il
312-211 Illinois
312-212 Chicago Zone 1, IL Illinois Bell Tel Co
312-213 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-214 Chicago Zone 1, IL Illinois Bell Tel Co
312-215 Wheeling, IL New Cingular Wireless Pcs, Llc - Il
312-216 Chicago Zone 1, IL First Communications, Llc - Il
312-217 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-218 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-219 Chicago Zone 1, IL Bandwidth.com Clec, Llc - Il
312-220 Chicago Zone 1, IL Illinois Bell Tel Co
312-221 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-222 Chicago Zone 1, IL Illinois Bell Tel Co
312-223 Chicago Zone 1, IL Illinois Bell Tel Co
312-224 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-225 Chicago Zone 1, IL Illinois Bell Tel Co
312-226 Chicago Zone 1, IL Illinois Bell Tel Co
312-227 Chicago Zone 1, IL Illinois Bell Tel Co
312-228 Chicago Zone 1, IL Illinois Bell Tel Co
312-229 Chicago Zone 1, IL Illinois Bell Tel Co
312-230 Chicago Zone 1, IL Illinois Bell Tel Co
312-231 Roselle, IL New Cingular Wireless Pcs, Llc - Il
312-232 Chicago Zone 1, IL American Messaging Services, Llc
312-233 Chicago Zone 1, IL Illinois Bell Tel Co
312-234 Chicago Zone 1, IL Illinois Bell Tel Co
312-235 Chicago Zone 1, IL Illinois Bell Tel Co
312-236 Chicago Zone 1, IL Illinois Bell Tel Co
312-237 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-238 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-239 Chicago Zone 1, IL At&t - Local
312-240 Chicago Zone 1, IL Illinois Bell Tel Co
312-241 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-242 Chicago Zone 1, IL Teleport Communications America, Llc - Il
312-243 Chicago Zone 1, IL Illinois Bell Tel Co
312-244 Chicago Zone 1, IL Illinois Bell Tel Co
312-245 Chicago Zone 1, IL Illinois Bell Tel Co
312-246 Wheeling, IL New Cingular Wireless Pcs, Llc - Il
312-247 Chicago Zone 1, IL First Communications, Llc - Il
312-248 Chicago Zone 1, IL Metropcs, Inc.
312-249 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-250 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-251 Chicago Zone 1, IL Illinois Bell Tel Co
312-252 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-253 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-254 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-255 Chicago Zone 1, IL Illinois Bell Tel Co
312-256 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-257 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-258 Chicago Zone 1, IL Illinois Bell Tel Co
312-259 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-260 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-261 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-262 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-263 Chicago Zone 1, IL Illinois Bell Tel Co
312-264 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-265 Chicago Zone 1, IL Access One, Inc. - Il
312-266 Chicago Zone 1, IL Illinois Bell Tel Co
312-267 Chicago Zone 1, IL Illinois Bell Tel Co
312-268 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-269 Chicago Zone 1, IL Illinois Bell Tel Co
312-270 Chicago Zone 1, IL Metropcs, Inc.
312-271 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-272 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-273 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-274 Chicago Zone 1, IL Illinois Bell Tel Co
312-275 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-276 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-277 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-278 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-279 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-280 Chicago Zone 1, IL Illinois Bell Tel Co
312-281 Chicago Zone 1, IL Global Crossing Local Services, Inc. - Il
312-282 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-283 Chicago Zone 1, IL Global Crossing Local Services, Inc. - Il
312-284 Chicago Zone 1, IL Xo Illinois, Inc.
312-285 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-286 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-287 Chicago Zone 7, IL Sprint Spectrum, L.p.
312-288 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-289 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-290 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-291 Chicago Zone 1, IL Illinois Bell Tel Co
312-292 Chicago Zone 1, IL Bandwidth.com Clec, Llc - Il
312-293 Chicago Zone 1, IL Illinois Bell Tel Co
312-294 Chicago Zone 1, IL Illinois Bell Tel Co
312-295 La Grange, IL Usa Mobility Wireless, Inc.
312-296 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-297 Chicago Zone 1, IL Illinois Bell Tel Co
312-298 Chicago Zone 1, IL Rcn Telecom Services Of Illinios, Inc. - Il
312-299 Chicago Zone 1, IL Usa Mobility Wireless, Inc.

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User Reports

902-915-1898
July 16, 2022
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902-915-1898
July 16, 2022
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902-915-1898
July 16, 2022
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902-915-1898
July 16, 2022
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July 16, 2022
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