The area code indicates the regional location of the phone number. According to NANP, there are 405 area codes in North America.
Of these, 326 are in the US, 42 are in Canada, 17 are non-geographic virtual number, and 20 are others(mostly Caribbean).
The number of area codes is different for each area, in the future, the area with the most phone number users will have more area codes.
815231 is phone number first 6-digit, in the full phone number 815231xxxx, 815 is the Area Code, 231 is the Central Office & Exchange Code, xxxx is the subscriber number.
All North American phone numbers are in a three-part format.
Determine the phone number format, it can accurately lookup phone number information.
According to area code 815, determine the regional location
State: Illinois
Region: Illinois
Center City: Joliet, Rockford
Area Code: 815 Area Code
State: Illinois
Center City: Rockford
Phone Used: (815) 231-
Primary City: Rockford, IL
Owned Company: Ameritech Illinois
County: Winnebago
Owned Type: Landline
Owned Carrier: Ameritech Illinois
Counties: Winnebago County
Full Zip Code: 61108 (62%), 61107 (22%), 61104 (7%), 61105 (4%), 61109 (4%)
State & Region & County & City & Location map with Area Code
Too many area codes, map size limit, all area codes may not be displayed, only major area codes.
815231 is the first 6-digit of the phone number, it can only lookup the regional location.
Lookup a phone number, the number must be complete. The full phone number is 10-digit, 815231-xxxx, 815 is the area code, 231 is the central office number, telephone exchange code, the last four digits, xxxx is the subscriber number, real phone users number.
Below is the complete, (815)231-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.
8152310003 8152310008 8152310002 8152310007 8152310000 8152310005 8152310009 8152310004 8152310001 8152310006
8152310013 8152310018 8152310012 8152310017 8152310010 8152310015 8152310019 8152310014 8152310011 8152310016
8152310023 8152310028 8152310022 8152310027 8152310020 8152310025 8152310029 8152310024 8152310021 8152310026
8152310033 8152310038 8152310032 8152310037 8152310030 8152310035 8152310039 8152310034 8152310031 8152310036
8152310043 8152310048 8152310042 8152310047 8152310040 8152310045 8152310049 8152310044 8152310041 8152310046
8152310053 8152310058 8152310052 8152310057 8152310050 8152310055 8152310059 8152310054 8152310051 8152310056
8152310063 8152310068 8152310062 8152310067 8152310060 8152310065 8152310069 8152310064 8152310061 8152310066
8152310073 8152310078 8152310072 8152310077 8152310070 8152310075 8152310079 8152310074 8152310071 8152310076
8152310083 8152310088 8152310082 8152310087 8152310080 8152310085 8152310089 8152310084 8152310081 8152310086
8152310093 8152310098 8152310092 8152310097 8152310090 8152310095 8152310099 8152310094 8152310091 8152310096
8152310103 8152310108 8152310102 8152310107 8152310100 8152310105 8152310109 8152310104 8152310101 8152310106
8152310113 8152310118 8152310112 8152310117 8152310110 8152310115 8152310119 8152310114 8152310111 8152310116
8152310123 8152310128 8152310122 8152310127 8152310120 8152310125 8152310129 8152310124 8152310121 8152310126
8152310133 8152310138 8152310132 8152310137 8152310130 8152310135 8152310139 8152310134 8152310131 8152310136
8152310143 8152310148 8152310142 8152310147 8152310140 8152310145 8152310149 8152310144 8152310141 8152310146
8152310153 8152310158 8152310152 8152310157 8152310150 8152310155 8152310159 8152310154 8152310151 8152310156
8152310163 8152310168 8152310162 8152310167 8152310160 8152310165 8152310169 8152310164 8152310161 8152310166
8152310173 8152310178 8152310172 8152310177 8152310170 8152310175 8152310179 8152310174 8152310171 8152310176
8152310183 8152310188 8152310182 8152310187 8152310180 8152310185 8152310189 8152310184 8152310181 8152310186
8152310193 8152310198 8152310192 8152310197 8152310190 8152310195 8152310199 8152310194 8152310191 8152310196
8152310203 8152310208 8152310202 8152310207 8152310200 8152310205 8152310209 8152310204 8152310201 8152310206
8152310213 8152310218 8152310212 8152310217 8152310210 8152310215 8152310219 8152310214 8152310211 8152310216
8152310223 8152310228 8152310222 8152310227 8152310220 8152310225 8152310229 8152310224 8152310221 8152310226
8152310233 8152310238 8152310232 8152310237 8152310230 8152310235 8152310239 8152310234 8152310231 8152310236
8152310243 8152310248 8152310242 8152310247 8152310240 8152310245 8152310249 8152310244 8152310241 8152310246
8152310253 8152310258 8152310252 8152310257 8152310250 8152310255 8152310259 8152310254 8152310251 8152310256
8152310263 8152310268 8152310262 8152310267 8152310260 8152310265 8152310269 8152310264 8152310261 8152310266
8152310273 8152310278 8152310272 8152310277 8152310270 8152310275 8152310279 8152310274 8152310271 8152310276
8152310283 8152310288 8152310282 8152310287 8152310280 8152310285 8152310289 8152310284 8152310281 8152310286
8152310293 8152310298 8152310292 8152310297 8152310290 8152310295 8152310299 8152310294 8152310291 8152310296
8152310303 8152310308 8152310302 8152310307 8152310300 8152310305 8152310309 8152310304 8152310301 8152310306
8152310313 8152310318 8152310312 8152310317 8152310310 8152310315 8152310319 8152310314 8152310311 8152310316
8152310323 8152310328 8152310322 8152310327 8152310320 8152310325 8152310329 8152310324 8152310321 8152310326
8152310333 8152310338 8152310332 8152310337 8152310330 8152310335 8152310339 8152310334 8152310331 8152310336
8152310343 8152310348 8152310342 8152310347 8152310340 8152310345 8152310349 8152310344 8152310341 8152310346
8152310353 8152310358 8152310352 8152310357 8152310350 8152310355 8152310359 8152310354 8152310351 8152310356
8152310363 8152310368 8152310362 8152310367 8152310360 8152310365 8152310369 8152310364 8152310361 8152310366
8152310373 8152310378 8152310372 8152310377 8152310370 8152310375 8152310379 8152310374 8152310371 8152310376
8152310383 8152310388 8152310382 8152310387 8152310380 8152310385 8152310389 8152310384 8152310381 8152310386
8152310393 8152310398 8152310392 8152310397 8152310390 8152310395 8152310399 8152310394 8152310391 8152310396
8152310403 8152310408 8152310402 8152310407 8152310400 8152310405 8152310409 8152310404 8152310401 8152310406
8152310413 8152310418 8152310412 8152310417 8152310410 8152310415 8152310419 8152310414 8152310411 8152310416
8152310423 8152310428 8152310422 8152310427 8152310420 8152310425 8152310429 8152310424 8152310421 8152310426
8152310433 8152310438 8152310432 8152310437 8152310430 8152310435 8152310439 8152310434 8152310431 8152310436
8152310443 8152310448 8152310442 8152310447 8152310440 8152310445 8152310449 8152310444 8152310441 8152310446
8152310453 8152310458 8152310452 8152310457 8152310450 8152310455 8152310459 8152310454 8152310451 8152310456
8152310463 8152310468 8152310462 8152310467 8152310460 8152310465 8152310469 8152310464 8152310461 8152310466
8152310473 8152310478 8152310472 8152310477 8152310470 8152310475 8152310479 8152310474 8152310471 8152310476
8152310483 8152310488 8152310482 8152310487 8152310480 8152310485 8152310489 8152310484 8152310481 8152310486
8152310493 8152310498 8152310492 8152310497 8152310490 8152310495 8152310499 8152310494 8152310491 8152310496
8152310503 8152310508 8152310502 8152310507 8152310500 8152310505 8152310509 8152310504 8152310501 8152310506
8152310513 8152310518 8152310512 8152310517 8152310510 8152310515 8152310519 8152310514 8152310511 8152310516
8152310523 8152310528 8152310522 8152310527 8152310520 8152310525 8152310529 8152310524 8152310521 8152310526
8152310533 8152310538 8152310532 8152310537 8152310530 8152310535 8152310539 8152310534 8152310531 8152310536
8152310543 8152310548 8152310542 8152310547 8152310540 8152310545 8152310549 8152310544 8152310541 8152310546
8152310553 8152310558 8152310552 8152310557 8152310550 8152310555 8152310559 8152310554 8152310551 8152310556
8152310563 8152310568 8152310562 8152310567 8152310560 8152310565 8152310569 8152310564 8152310561 8152310566
8152310573 8152310578 8152310572 8152310577 8152310570 8152310575 8152310579 8152310574 8152310571 8152310576
8152310583 8152310588 8152310582 8152310587 8152310580 8152310585 8152310589 8152310584 8152310581 8152310586
8152310593 8152310598 8152310592 8152310597 8152310590 8152310595 8152310599 8152310594 8152310591 8152310596
8152310603 8152310608 8152310602 8152310607 8152310600 8152310605 8152310609 8152310604 8152310601 8152310606
8152310613 8152310618 8152310612 8152310617 8152310610 8152310615 8152310619 8152310614 8152310611 8152310616
8152310623 8152310628 8152310622 8152310627 8152310620 8152310625 8152310629 8152310624 8152310621 8152310626
8152310633 8152310638 8152310632 8152310637 8152310630 8152310635 8152310639 8152310634 8152310631 8152310636
8152310643 8152310648 8152310642 8152310647 8152310640 8152310645 8152310649 8152310644 8152310641 8152310646
8152310653 8152310658 8152310652 8152310657 8152310650 8152310655 8152310659 8152310654 8152310651 8152310656
8152310663 8152310668 8152310662 8152310667 8152310660 8152310665 8152310669 8152310664 8152310661 8152310666
8152310673 8152310678 8152310672 8152310677 8152310670 8152310675 8152310679 8152310674 8152310671 8152310676
8152310683 8152310688 8152310682 8152310687 8152310680 8152310685 8152310689 8152310684 8152310681 8152310686
8152310693 8152310698 8152310692 8152310697 8152310690 8152310695 8152310699 8152310694 8152310691 8152310696
8152310703 8152310708 8152310702 8152310707 8152310700 8152310705 8152310709 8152310704 8152310701 8152310706
8152310713 8152310718 8152310712 8152310717 8152310710 8152310715 8152310719 8152310714 8152310711 8152310716
8152310723 8152310728 8152310722 8152310727 8152310720 8152310725 8152310729 8152310724 8152310721 8152310726
8152310733 8152310738 8152310732 8152310737 8152310730 8152310735 8152310739 8152310734 8152310731 8152310736
8152310743 8152310748 8152310742 8152310747 8152310740 8152310745 8152310749 8152310744 8152310741 8152310746
8152310753 8152310758 8152310752 8152310757 8152310750 8152310755 8152310759 8152310754 8152310751 8152310756
8152310763 8152310768 8152310762 8152310767 8152310760 8152310765 8152310769 8152310764 8152310761 8152310766
8152310773 8152310778 8152310772 8152310777 8152310770 8152310775 8152310779 8152310774 8152310771 8152310776
8152310783 8152310788 8152310782 8152310787 8152310780 8152310785 8152310789 8152310784 8152310781 8152310786
8152310793 8152310798 8152310792 8152310797 8152310790 8152310795 8152310799 8152310794 8152310791 8152310796
8152310803 8152310808 8152310802 8152310807 8152310800 8152310805 8152310809 8152310804 8152310801 8152310806
8152310813 8152310818 8152310812 8152310817 8152310810 8152310815 8152310819 8152310814 8152310811 8152310816
8152310823 8152310828 8152310822 8152310827 8152310820 8152310825 8152310829 8152310824 8152310821 8152310826
8152310833 8152310838 8152310832 8152310837 8152310830 8152310835 8152310839 8152310834 8152310831 8152310836
8152310843 8152310848 8152310842 8152310847 8152310840 8152310845 8152310849 8152310844 8152310841 8152310846
8152310853 8152310858 8152310852 8152310857 8152310850 8152310855 8152310859 8152310854 8152310851 8152310856
8152310863 8152310868 8152310862 8152310867 8152310860 8152310865 8152310869 8152310864 8152310861 8152310866
8152310873 8152310878 8152310872 8152310877 8152310870 8152310875 8152310879 8152310874 8152310871 8152310876
8152310883 8152310888 8152310882 8152310887 8152310880 8152310885 8152310889 8152310884 8152310881 8152310886
8152310893 8152310898 8152310892 8152310897 8152310890 8152310895 8152310899 8152310894 8152310891 8152310896
8152310903 8152310908 8152310902 8152310907 8152310900 8152310905 8152310909 8152310904 8152310901 8152310906
8152310913 8152310918 8152310912 8152310917 8152310910 8152310915 8152310919 8152310914 8152310911 8152310916
8152310923 8152310928 8152310922 8152310927 8152310920 8152310925 8152310929 8152310924 8152310921 8152310926
8152310933 8152310938 8152310932 8152310937 8152310930 8152310935 8152310939 8152310934 8152310931 8152310936
8152310943 8152310948 8152310942 8152310947 8152310940 8152310945 8152310949 8152310944 8152310941 8152310946
8152310953 8152310958 8152310952 8152310957 8152310950 8152310955 8152310959 8152310954 8152310951 8152310956
8152310963 8152310968 8152310962 8152310967 8152310960 8152310965 8152310969 8152310964 8152310961 8152310966
8152310973 8152310978 8152310972 8152310977 8152310970 8152310975 8152310979 8152310974 8152310971 8152310976
8152310983 8152310988 8152310982 8152310987 8152310980 8152310985 8152310989 8152310984 8152310981 8152310986
8152310993 8152310998 8152310992 8152310997 8152310990 8152310995 8152310999 8152310994 8152310991 8152310996