Area Code 231

Prefixes with phone numbers reported to the Federal Trade Commission and Federal Communications Commission

Prefix Phone Numbers Last Complaint
231-220 36 December 12, 2018
231-755 35 December 12, 2018
231-620 24 December 12, 2018
231-380 3 December 12, 2018
231-243 11 December 12, 2018
231-265 74 December 12, 2018
231-212 11 December 12, 2018
231-244 206 December 12, 2018
231-310 11 December 12, 2018
231-930 17 December 12, 2018
231-747 19 December 12, 2018
231-201 17 December 12, 2018
231-670 40 December 12, 2018
231-714 12 December 12, 2018
231-525 36 December 12, 2018
231-497 18 December 12, 2018
231-740 41 December 12, 2018
231-445 15 December 12, 2018
231-350 39 December 12, 2018
231-327 8 December 12, 2018
231-642 35 December 12, 2018
231-251 87 December 12, 2018
231-666 13 December 12, 2018
231-928 10 December 12, 2018
231-287 14 December 12, 2018
231-533 19 December 12, 2018
231-519 13 December 12, 2018
231-557 65 December 12, 2018
231-246 30 December 12, 2018
231-216 202 December 12, 2018
231-769 10 December 11, 2018
231-403 31 December 11, 2018
231-209 15 December 11, 2018
231-568 10 December 11, 2018
231-405 5 December 11, 2018
231-893 27 December 11, 2018
231-245 10 December 11, 2018
231-383 35 December 11, 2018
231-291 3 December 11, 2018
231-662 4 December 11, 2018
231-599 8 December 11, 2018
231-338 28 December 11, 2018
231-640 14 December 11, 2018
231-719 11 December 11, 2018
231-844 3 December 11, 2018
231-912 4 December 11, 2018
231-329 9 December 11, 2018
231-331 55 December 11, 2018
231-680 6 December 11, 2018
231-944 15 December 11, 2018
231-384 23 December 11, 2018
231-597 16 December 11, 2018
231-803 6 December 11, 2018
231-936 5 December 11, 2018
231-690 31 December 11, 2018
231-147 10 December 11, 2018
231-381 1 December 10, 2018
231-464 4 December 10, 2018
231-465 4 December 10, 2018
231-920 34 December 10, 2018
231-410 4 December 10, 2018
231-598 13 December 10, 2018
231-387 2 December 10, 2018
231-100 2 December 10, 2018
231-222 15 December 10, 2018
231-570 20 December 10, 2018
231-432 23 December 10, 2018
231-225 26 December 9, 2018
231-888 9 December 9, 2018
231-354 13 December 9, 2018
231-286 12 December 8, 2018
231-307 8 December 8, 2018
231-632 25 December 7, 2018
231-835 9 December 7, 2018
231-836 20 December 7, 2018
231-408 33 December 7, 2018
231-730 16 December 7, 2018
231-239 26 December 7, 2018
231-412 13 December 7, 2018
231-440 14 December 7, 2018
231-277 18 December 7, 2018
231-903 16 December 6, 2018
231-289 7 December 6, 2018
231-571 16 December 6, 2018
231-360 34 December 6, 2018
231-280 7 December 6, 2018
231-498 17 December 6, 2018
231-486 21 December 6, 2018
231-832 24 December 6, 2018
231-377 6 December 6, 2018
231-425 12 December 6, 2018
231-296 5 December 6, 2018
231-895 2 December 6, 2018
231-742 13 December 6, 2018
231-144 12 December 6, 2018
231-643 2 December 5, 2018
231-366 10 December 5, 2018
231-288 17 December 5, 2018
231-622 20 December 5, 2018
231-596 7 December 5, 2018
«123456»

Area Code 231 Information

Type: General Purpose Code
Use: Geograpic
Location: MICHIGAN
Country: UNITED STATES
Service Date: 1999-06-05
Service: -

Related Area Codes

Other area codes serving MICHIGAN, UNITED STATES