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.
8152313003 8152313008 8152313002 8152313007 8152313000 8152313005 8152313009 8152313004 8152313001 8152313006
8152313013 8152313018 8152313012 8152313017 8152313010 8152313015 8152313019 8152313014 8152313011 8152313016
8152313023 8152313028 8152313022 8152313027 8152313020 8152313025 8152313029 8152313024 8152313021 8152313026
8152313033 8152313038 8152313032 8152313037 8152313030 8152313035 8152313039 8152313034 8152313031 8152313036
8152313043 8152313048 8152313042 8152313047 8152313040 8152313045 8152313049 8152313044 8152313041 8152313046
8152313053 8152313058 8152313052 8152313057 8152313050 8152313055 8152313059 8152313054 8152313051 8152313056
8152313063 8152313068 8152313062 8152313067 8152313060 8152313065 8152313069 8152313064 8152313061 8152313066
8152313073 8152313078 8152313072 8152313077 8152313070 8152313075 8152313079 8152313074 8152313071 8152313076
8152313083 8152313088 8152313082 8152313087 8152313080 8152313085 8152313089 8152313084 8152313081 8152313086
8152313093 8152313098 8152313092 8152313097 8152313090 8152313095 8152313099 8152313094 8152313091 8152313096
8152313103 8152313108 8152313102 8152313107 8152313100 8152313105 8152313109 8152313104 8152313101 8152313106
8152313113 8152313118 8152313112 8152313117 8152313110 8152313115 8152313119 8152313114 8152313111 8152313116
8152313123 8152313128 8152313122 8152313127 8152313120 8152313125 8152313129 8152313124 8152313121 8152313126
8152313133 8152313138 8152313132 8152313137 8152313130 8152313135 8152313139 8152313134 8152313131 8152313136
8152313143 8152313148 8152313142 8152313147 8152313140 8152313145 8152313149 8152313144 8152313141 8152313146
8152313153 8152313158 8152313152 8152313157 8152313150 8152313155 8152313159 8152313154 8152313151 8152313156
8152313163 8152313168 8152313162 8152313167 8152313160 8152313165 8152313169 8152313164 8152313161 8152313166
8152313173 8152313178 8152313172 8152313177 8152313170 8152313175 8152313179 8152313174 8152313171 8152313176
8152313183 8152313188 8152313182 8152313187 8152313180 8152313185 8152313189 8152313184 8152313181 8152313186
8152313193 8152313198 8152313192 8152313197 8152313190 8152313195 8152313199 8152313194 8152313191 8152313196
8152313203 8152313208 8152313202 8152313207 8152313200 8152313205 8152313209 8152313204 8152313201 8152313206
8152313213 8152313218 8152313212 8152313217 8152313210 8152313215 8152313219 8152313214 8152313211 8152313216
8152313223 8152313228 8152313222 8152313227 8152313220 8152313225 8152313229 8152313224 8152313221 8152313226
8152313233 8152313238 8152313232 8152313237 8152313230 8152313235 8152313239 8152313234 8152313231 8152313236
8152313243 8152313248 8152313242 8152313247 8152313240 8152313245 8152313249 8152313244 8152313241 8152313246
8152313253 8152313258 8152313252 8152313257 8152313250 8152313255 8152313259 8152313254 8152313251 8152313256
8152313263 8152313268 8152313262 8152313267 8152313260 8152313265 8152313269 8152313264 8152313261 8152313266
8152313273 8152313278 8152313272 8152313277 8152313270 8152313275 8152313279 8152313274 8152313271 8152313276
8152313283 8152313288 8152313282 8152313287 8152313280 8152313285 8152313289 8152313284 8152313281 8152313286
8152313293 8152313298 8152313292 8152313297 8152313290 8152313295 8152313299 8152313294 8152313291 8152313296
8152313303 8152313308 8152313302 8152313307 8152313300 8152313305 8152313309 8152313304 8152313301 8152313306
8152313313 8152313318 8152313312 8152313317 8152313310 8152313315 8152313319 8152313314 8152313311 8152313316
8152313323 8152313328 8152313322 8152313327 8152313320 8152313325 8152313329 8152313324 8152313321 8152313326
8152313333 8152313338 8152313332 8152313337 8152313330 8152313335 8152313339 8152313334 8152313331 8152313336
8152313343 8152313348 8152313342 8152313347 8152313340 8152313345 8152313349 8152313344 8152313341 8152313346
8152313353 8152313358 8152313352 8152313357 8152313350 8152313355 8152313359 8152313354 8152313351 8152313356
8152313363 8152313368 8152313362 8152313367 8152313360 8152313365 8152313369 8152313364 8152313361 8152313366
8152313373 8152313378 8152313372 8152313377 8152313370 8152313375 8152313379 8152313374 8152313371 8152313376
8152313383 8152313388 8152313382 8152313387 8152313380 8152313385 8152313389 8152313384 8152313381 8152313386
8152313393 8152313398 8152313392 8152313397 8152313390 8152313395 8152313399 8152313394 8152313391 8152313396
8152313403 8152313408 8152313402 8152313407 8152313400 8152313405 8152313409 8152313404 8152313401 8152313406
8152313413 8152313418 8152313412 8152313417 8152313410 8152313415 8152313419 8152313414 8152313411 8152313416
8152313423 8152313428 8152313422 8152313427 8152313420 8152313425 8152313429 8152313424 8152313421 8152313426
8152313433 8152313438 8152313432 8152313437 8152313430 8152313435 8152313439 8152313434 8152313431 8152313436
8152313443 8152313448 8152313442 8152313447 8152313440 8152313445 8152313449 8152313444 8152313441 8152313446
8152313453 8152313458 8152313452 8152313457 8152313450 8152313455 8152313459 8152313454 8152313451 8152313456
8152313463 8152313468 8152313462 8152313467 8152313460 8152313465 8152313469 8152313464 8152313461 8152313466
8152313473 8152313478 8152313472 8152313477 8152313470 8152313475 8152313479 8152313474 8152313471 8152313476
8152313483 8152313488 8152313482 8152313487 8152313480 8152313485 8152313489 8152313484 8152313481 8152313486
8152313493 8152313498 8152313492 8152313497 8152313490 8152313495 8152313499 8152313494 8152313491 8152313496
8152313503 8152313508 8152313502 8152313507 8152313500 8152313505 8152313509 8152313504 8152313501 8152313506
8152313513 8152313518 8152313512 8152313517 8152313510 8152313515 8152313519 8152313514 8152313511 8152313516
8152313523 8152313528 8152313522 8152313527 8152313520 8152313525 8152313529 8152313524 8152313521 8152313526
8152313533 8152313538 8152313532 8152313537 8152313530 8152313535 8152313539 8152313534 8152313531 8152313536
8152313543 8152313548 8152313542 8152313547 8152313540 8152313545 8152313549 8152313544 8152313541 8152313546
8152313553 8152313558 8152313552 8152313557 8152313550 8152313555 8152313559 8152313554 8152313551 8152313556
8152313563 8152313568 8152313562 8152313567 8152313560 8152313565 8152313569 8152313564 8152313561 8152313566
8152313573 8152313578 8152313572 8152313577 8152313570 8152313575 8152313579 8152313574 8152313571 8152313576
8152313583 8152313588 8152313582 8152313587 8152313580 8152313585 8152313589 8152313584 8152313581 8152313586
8152313593 8152313598 8152313592 8152313597 8152313590 8152313595 8152313599 8152313594 8152313591 8152313596
8152313603 8152313608 8152313602 8152313607 8152313600 8152313605 8152313609 8152313604 8152313601 8152313606
8152313613 8152313618 8152313612 8152313617 8152313610 8152313615 8152313619 8152313614 8152313611 8152313616
8152313623 8152313628 8152313622 8152313627 8152313620 8152313625 8152313629 8152313624 8152313621 8152313626
8152313633 8152313638 8152313632 8152313637 8152313630 8152313635 8152313639 8152313634 8152313631 8152313636
8152313643 8152313648 8152313642 8152313647 8152313640 8152313645 8152313649 8152313644 8152313641 8152313646
8152313653 8152313658 8152313652 8152313657 8152313650 8152313655 8152313659 8152313654 8152313651 8152313656
8152313663 8152313668 8152313662 8152313667 8152313660 8152313665 8152313669 8152313664 8152313661 8152313666
8152313673 8152313678 8152313672 8152313677 8152313670 8152313675 8152313679 8152313674 8152313671 8152313676
8152313683 8152313688 8152313682 8152313687 8152313680 8152313685 8152313689 8152313684 8152313681 8152313686
8152313693 8152313698 8152313692 8152313697 8152313690 8152313695 8152313699 8152313694 8152313691 8152313696
8152313703 8152313708 8152313702 8152313707 8152313700 8152313705 8152313709 8152313704 8152313701 8152313706
8152313713 8152313718 8152313712 8152313717 8152313710 8152313715 8152313719 8152313714 8152313711 8152313716
8152313723 8152313728 8152313722 8152313727 8152313720 8152313725 8152313729 8152313724 8152313721 8152313726
8152313733 8152313738 8152313732 8152313737 8152313730 8152313735 8152313739 8152313734 8152313731 8152313736
8152313743 8152313748 8152313742 8152313747 8152313740 8152313745 8152313749 8152313744 8152313741 8152313746
8152313753 8152313758 8152313752 8152313757 8152313750 8152313755 8152313759 8152313754 8152313751 8152313756
8152313763 8152313768 8152313762 8152313767 8152313760 8152313765 8152313769 8152313764 8152313761 8152313766
8152313773 8152313778 8152313772 8152313777 8152313770 8152313775 8152313779 8152313774 8152313771 8152313776
8152313783 8152313788 8152313782 8152313787 8152313780 8152313785 8152313789 8152313784 8152313781 8152313786
8152313793 8152313798 8152313792 8152313797 8152313790 8152313795 8152313799 8152313794 8152313791 8152313796
8152313803 8152313808 8152313802 8152313807 8152313800 8152313805 8152313809 8152313804 8152313801 8152313806
8152313813 8152313818 8152313812 8152313817 8152313810 8152313815 8152313819 8152313814 8152313811 8152313816
8152313823 8152313828 8152313822 8152313827 8152313820 8152313825 8152313829 8152313824 8152313821 8152313826
8152313833 8152313838 8152313832 8152313837 8152313830 8152313835 8152313839 8152313834 8152313831 8152313836
8152313843 8152313848 8152313842 8152313847 8152313840 8152313845 8152313849 8152313844 8152313841 8152313846
8152313853 8152313858 8152313852 8152313857 8152313850 8152313855 8152313859 8152313854 8152313851 8152313856
8152313863 8152313868 8152313862 8152313867 8152313860 8152313865 8152313869 8152313864 8152313861 8152313866
8152313873 8152313878 8152313872 8152313877 8152313870 8152313875 8152313879 8152313874 8152313871 8152313876
8152313883 8152313888 8152313882 8152313887 8152313880 8152313885 8152313889 8152313884 8152313881 8152313886
8152313893 8152313898 8152313892 8152313897 8152313890 8152313895 8152313899 8152313894 8152313891 8152313896
8152313903 8152313908 8152313902 8152313907 8152313900 8152313905 8152313909 8152313904 8152313901 8152313906
8152313913 8152313918 8152313912 8152313917 8152313910 8152313915 8152313919 8152313914 8152313911 8152313916
8152313923 8152313928 8152313922 8152313927 8152313920 8152313925 8152313929 8152313924 8152313921 8152313926
8152313933 8152313938 8152313932 8152313937 8152313930 8152313935 8152313939 8152313934 8152313931 8152313936
8152313943 8152313948 8152313942 8152313947 8152313940 8152313945 8152313949 8152313944 8152313941 8152313946
8152313953 8152313958 8152313952 8152313957 8152313950 8152313955 8152313959 8152313954 8152313951 8152313956
8152313963 8152313968 8152313962 8152313967 8152313960 8152313965 8152313969 8152313964 8152313961 8152313966
8152313973 8152313978 8152313972 8152313977 8152313970 8152313975 8152313979 8152313974 8152313971 8152313976
8152313983 8152313988 8152313982 8152313987 8152313980 8152313985 8152313989 8152313984 8152313981 8152313986
8152313993 8152313998 8152313992 8152313997 8152313990 8152313995 8152313999 8152313994 8152313991 8152313996