Area Code 231

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

Prefix Phone Numbers Last Complaint
231-209 43 April 7, 2019
231-888 19 April 6, 2019
231-408 53 April 6, 2019
231-246 40 April 6, 2019
231-832 37 April 6, 2019
231-383 43 April 6, 2019
231-629 49 April 6, 2019
231-331 63 April 6, 2019
231-225 34 April 5, 2019
231-403 39 April 5, 2019
231-714 17 April 5, 2019
231-360 48 April 5, 2019
231-570 29 April 5, 2019
231-422 24 April 5, 2019
231-492 13 April 5, 2019
231-216 228 April 5, 2019
231-587 14 April 5, 2019
231-412 38 April 5, 2019
231-409 48 April 5, 2019
231-510 24 April 5, 2019
231-824 8 April 5, 2019
231-666 41 April 5, 2019
231-440 30 April 5, 2019
231-861 12 April 5, 2019
231-389 10 April 5, 2019
231-357 36 April 5, 2019
231-876 8 April 5, 2019
231-750 21 April 5, 2019
231-354 23 April 5, 2019
231-427 9 April 5, 2019
231-266 20 April 5, 2019
231-333 19 April 5, 2019
231-941 11 April 5, 2019
231-958 5 April 5, 2019
231-805 3 April 4, 2019
231-838 43 April 4, 2019
231-450 12 April 4, 2019
231-649 26 April 4, 2019
231-224 23 April 4, 2019
231-244 230 April 4, 2019
231-582 13 April 4, 2019
231-338 31 April 4, 2019
231-460 16 April 4, 2019
231-947 15 April 4, 2019
231-745 12 April 4, 2019
231-675 48 April 4, 2019
231-335 18 April 4, 2019
231-525 45 April 4, 2019
231-821 10 April 4, 2019
231-255 6 April 4, 2019
231-366 23 April 4, 2019
231-879 5 April 4, 2019
231-220 41 April 4, 2019
231-944 16 April 4, 2019
231-766 15 April 4, 2019
231-719 15 April 4, 2019
231-912 5 April 4, 2019
231-845 12 April 4, 2019
231-744 27 April 4, 2019
231-464 6 April 4, 2019
231-538 17 April 4, 2019
231-251 117 April 3, 2019
231-955 46 April 3, 2019
231-632 32 April 3, 2019
231-930 26 April 3, 2019
231-260 5 April 3, 2019
231-737 7 April 3, 2019
231-384 28 April 3, 2019
231-646 4 April 3, 2019
231-577 30 April 3, 2019
231-670 63 April 3, 2019
231-421 15 April 3, 2019
231-733 12 April 3, 2019
231-292 47 April 3, 2019
231-276 17 April 3, 2019
231-922 12 April 3, 2019
231-596 10 April 3, 2019
231-205 7 April 3, 2019
231-441 4 April 2, 2019
231-264 12 April 2, 2019
231-308 5 April 2, 2019
231-894 12 April 2, 2019
231-247 11 April 2, 2019
231-843 20 April 2, 2019
231-672 7 April 2, 2019
231-715 23 April 2, 2019
231-571 17 April 2, 2019
231-518 4 April 2, 2019
231-779 12 April 2, 2019
231-243 13 April 2, 2019
231-588 4 April 1, 2019
231-597 17 April 1, 2019
231-994 4 April 1, 2019
231-777 22 April 1, 2019
231-923 9 April 1, 2019
231-268 19 April 1, 2019
231-822 1 April 1, 2019
231-937 10 April 1, 2019
231-350 44 March 30, 2019
231-709 23 March 29, 2019
«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