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.
303423 is phone number first 6-digit, in the full phone number 303423xxxx, 303 is the Area Code, 423 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 303, determine the regional location
State: Colorado
Region: Colorado
Center City: Aurora, Boulder, Denver
Area Code: 303 Area Code
State: Colorado
Center City: Denver
Phone Used: (303) 423-
Primary City:
Denver, CO
Owned Company:
Qwest Corporation
County:
Jefferson
Owned Type:
Landline
Owned Carrier:
Qwest Corporation
Counties:
Jefferson County
Full Zip Code:
80004 (25%), 80005 (17%), 80003 (16%), 80033 (15%), 80002 (10%), 80021 (8%), 80212 (6%), 80007 (3%)
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.
303423 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, 303423-xxxx, 303 is the area code, 423 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, (303)423-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.
3034235003 3034235008 3034235002 3034235007 3034235000 3034235005 3034235009 3034235004 3034235001 3034235006
3034235013 3034235018 3034235012 3034235017 3034235010 3034235015 3034235019 3034235014 3034235011 3034235016
3034235023 3034235028 3034235022 3034235027 3034235020 3034235025 3034235029 3034235024 3034235021 3034235026
3034235033 3034235038 3034235032 3034235037 3034235030 3034235035 3034235039 3034235034 3034235031 3034235036
3034235043 3034235048 3034235042 3034235047 3034235040 3034235045 3034235049 3034235044 3034235041 3034235046
3034235053 3034235058 3034235052 3034235057 3034235050 3034235055 3034235059 3034235054 3034235051 3034235056
3034235063 3034235068 3034235062 3034235067 3034235060 3034235065 3034235069 3034235064 3034235061 3034235066
3034235073 3034235078 3034235072 3034235077 3034235070 3034235075 3034235079 3034235074 3034235071 3034235076
3034235083 3034235088 3034235082 3034235087 3034235080 3034235085 3034235089 3034235084 3034235081 3034235086
3034235093 3034235098 3034235092 3034235097 3034235090 3034235095 3034235099 3034235094 3034235091 3034235096
3034235103 3034235108 3034235102 3034235107 3034235100 3034235105 3034235109 3034235104 3034235101 3034235106
3034235113 3034235118 3034235112 3034235117 3034235110 3034235115 3034235119 3034235114 3034235111 3034235116
3034235123 3034235128 3034235122 3034235127 3034235120 3034235125 3034235129 3034235124 3034235121 3034235126
3034235133 3034235138 3034235132 3034235137 3034235130 3034235135 3034235139 3034235134 3034235131 3034235136
3034235143 3034235148 3034235142 3034235147 3034235140 3034235145 3034235149 3034235144 3034235141 3034235146
3034235153 3034235158 3034235152 3034235157 3034235150 3034235155 3034235159 3034235154 3034235151 3034235156
3034235163 3034235168 3034235162 3034235167 3034235160 3034235165 3034235169 3034235164 3034235161 3034235166
3034235173 3034235178 3034235172 3034235177 3034235170 3034235175 3034235179 3034235174 3034235171 3034235176
3034235183 3034235188 3034235182 3034235187 3034235180 3034235185 3034235189 3034235184 3034235181 3034235186
3034235193 3034235198 3034235192 3034235197 3034235190 3034235195 3034235199 3034235194 3034235191 3034235196
3034235203 3034235208 3034235202 3034235207 3034235200 3034235205 3034235209 3034235204 3034235201 3034235206
3034235213 3034235218 3034235212 3034235217 3034235210 3034235215 3034235219 3034235214 3034235211 3034235216
3034235223 3034235228 3034235222 3034235227 3034235220 3034235225 3034235229 3034235224 3034235221 3034235226
3034235233 3034235238 3034235232 3034235237 3034235230 3034235235 3034235239 3034235234 3034235231 3034235236
3034235243 3034235248 3034235242 3034235247 3034235240 3034235245 3034235249 3034235244 3034235241 3034235246
3034235253 3034235258 3034235252 3034235257 3034235250 3034235255 3034235259 3034235254 3034235251 3034235256
3034235263 3034235268 3034235262 3034235267 3034235260 3034235265 3034235269 3034235264 3034235261 3034235266
3034235273 3034235278 3034235272 3034235277 3034235270 3034235275 3034235279 3034235274 3034235271 3034235276
3034235283 3034235288 3034235282 3034235287 3034235280 3034235285 3034235289 3034235284 3034235281 3034235286
3034235293 3034235298 3034235292 3034235297 3034235290 3034235295 3034235299 3034235294 3034235291 3034235296
3034235303 3034235308 3034235302 3034235307 3034235300 3034235305 3034235309 3034235304 3034235301 3034235306
3034235313 3034235318 3034235312 3034235317 3034235310 3034235315 3034235319 3034235314 3034235311 3034235316
3034235323 3034235328 3034235322 3034235327 3034235320 3034235325 3034235329 3034235324 3034235321 3034235326
3034235333 3034235338 3034235332 3034235337 3034235330 3034235335 3034235339 3034235334 3034235331 3034235336
3034235343 3034235348 3034235342 3034235347 3034235340 3034235345 3034235349 3034235344 3034235341 3034235346
3034235353 3034235358 3034235352 3034235357 3034235350 3034235355 3034235359 3034235354 3034235351 3034235356
3034235363 3034235368 3034235362 3034235367 3034235360 3034235365 3034235369 3034235364 3034235361 3034235366
3034235373 3034235378 3034235372 3034235377 3034235370 3034235375 3034235379 3034235374 3034235371 3034235376
3034235383 3034235388 3034235382 3034235387 3034235380 3034235385 3034235389 3034235384 3034235381 3034235386
3034235393 3034235398 3034235392 3034235397 3034235390 3034235395 3034235399 3034235394 3034235391 3034235396
3034235403 3034235408 3034235402 3034235407 3034235400 3034235405 3034235409 3034235404 3034235401 3034235406
3034235413 3034235418 3034235412 3034235417 3034235410 3034235415 3034235419 3034235414 3034235411 3034235416
3034235423 3034235428 3034235422 3034235427 3034235420 3034235425 3034235429 3034235424 3034235421 3034235426
3034235433 3034235438 3034235432 3034235437 3034235430 3034235435 3034235439 3034235434 3034235431 3034235436
3034235443 3034235448 3034235442 3034235447 3034235440 3034235445 3034235449 3034235444 3034235441 3034235446
3034235453 3034235458 3034235452 3034235457 3034235450 3034235455 3034235459 3034235454 3034235451 3034235456
3034235463 3034235468 3034235462 3034235467 3034235460 3034235465 3034235469 3034235464 3034235461 3034235466
3034235473 3034235478 3034235472 3034235477 3034235470 3034235475 3034235479 3034235474 3034235471 3034235476
3034235483 3034235488 3034235482 3034235487 3034235480 3034235485 3034235489 3034235484 3034235481 3034235486
3034235493 3034235498 3034235492 3034235497 3034235490 3034235495 3034235499 3034235494 3034235491 3034235496
3034235503 3034235508 3034235502 3034235507 3034235500 3034235505 3034235509 3034235504 3034235501 3034235506
3034235513 3034235518 3034235512 3034235517 3034235510 3034235515 3034235519 3034235514 3034235511 3034235516
3034235523 3034235528 3034235522 3034235527 3034235520 3034235525 3034235529 3034235524 3034235521 3034235526
3034235533 3034235538 3034235532 3034235537 3034235530 3034235535 3034235539 3034235534 3034235531 3034235536
3034235543 3034235548 3034235542 3034235547 3034235540 3034235545 3034235549 3034235544 3034235541 3034235546
3034235553 3034235558 3034235552 3034235557 3034235550 3034235555 3034235559 3034235554 3034235551 3034235556
3034235563 3034235568 3034235562 3034235567 3034235560 3034235565 3034235569 3034235564 3034235561 3034235566
3034235573 3034235578 3034235572 3034235577 3034235570 3034235575 3034235579 3034235574 3034235571 3034235576
3034235583 3034235588 3034235582 3034235587 3034235580 3034235585 3034235589 3034235584 3034235581 3034235586
3034235593 3034235598 3034235592 3034235597 3034235590 3034235595 3034235599 3034235594 3034235591 3034235596
3034235603 3034235608 3034235602 3034235607 3034235600 3034235605 3034235609 3034235604 3034235601 3034235606
3034235613 3034235618 3034235612 3034235617 3034235610 3034235615 3034235619 3034235614 3034235611 3034235616
3034235623 3034235628 3034235622 3034235627 3034235620 3034235625 3034235629 3034235624 3034235621 3034235626
3034235633 3034235638 3034235632 3034235637 3034235630 3034235635 3034235639 3034235634 3034235631 3034235636
3034235643 3034235648 3034235642 3034235647 3034235640 3034235645 3034235649 3034235644 3034235641 3034235646
3034235653 3034235658 3034235652 3034235657 3034235650 3034235655 3034235659 3034235654 3034235651 3034235656
3034235663 3034235668 3034235662 3034235667 3034235660 3034235665 3034235669 3034235664 3034235661 3034235666
3034235673 3034235678 3034235672 3034235677 3034235670 3034235675 3034235679 3034235674 3034235671 3034235676
3034235683 3034235688 3034235682 3034235687 3034235680 3034235685 3034235689 3034235684 3034235681 3034235686
3034235693 3034235698 3034235692 3034235697 3034235690 3034235695 3034235699 3034235694 3034235691 3034235696
3034235703 3034235708 3034235702 3034235707 3034235700 3034235705 3034235709 3034235704 3034235701 3034235706
3034235713 3034235718 3034235712 3034235717 3034235710 3034235715 3034235719 3034235714 3034235711 3034235716
3034235723 3034235728 3034235722 3034235727 3034235720 3034235725 3034235729 3034235724 3034235721 3034235726
3034235733 3034235738 3034235732 3034235737 3034235730 3034235735 3034235739 3034235734 3034235731 3034235736
3034235743 3034235748 3034235742 3034235747 3034235740 3034235745 3034235749 3034235744 3034235741 3034235746
3034235753 3034235758 3034235752 3034235757 3034235750 3034235755 3034235759 3034235754 3034235751 3034235756
3034235763 3034235768 3034235762 3034235767 3034235760 3034235765 3034235769 3034235764 3034235761 3034235766
3034235773 3034235778 3034235772 3034235777 3034235770 3034235775 3034235779 3034235774 3034235771 3034235776
3034235783 3034235788 3034235782 3034235787 3034235780 3034235785 3034235789 3034235784 3034235781 3034235786
3034235793 3034235798 3034235792 3034235797 3034235790 3034235795 3034235799 3034235794 3034235791 3034235796
3034235803 3034235808 3034235802 3034235807 3034235800 3034235805 3034235809 3034235804 3034235801 3034235806
3034235813 3034235818 3034235812 3034235817 3034235810 3034235815 3034235819 3034235814 3034235811 3034235816
3034235823 3034235828 3034235822 3034235827 3034235820 3034235825 3034235829 3034235824 3034235821 3034235826
3034235833 3034235838 3034235832 3034235837 3034235830 3034235835 3034235839 3034235834 3034235831 3034235836
3034235843 3034235848 3034235842 3034235847 3034235840 3034235845 3034235849 3034235844 3034235841 3034235846
3034235853 3034235858 3034235852 3034235857 3034235850 3034235855 3034235859 3034235854 3034235851 3034235856
3034235863 3034235868 3034235862 3034235867 3034235860 3034235865 3034235869 3034235864 3034235861 3034235866
3034235873 3034235878 3034235872 3034235877 3034235870 3034235875 3034235879 3034235874 3034235871 3034235876
3034235883 3034235888 3034235882 3034235887 3034235880 3034235885 3034235889 3034235884 3034235881 3034235886
3034235893 3034235898 3034235892 3034235897 3034235890 3034235895 3034235899 3034235894 3034235891 3034235896
3034235903 3034235908 3034235902 3034235907 3034235900 3034235905 3034235909 3034235904 3034235901 3034235906
3034235913 3034235918 3034235912 3034235917 3034235910 3034235915 3034235919 3034235914 3034235911 3034235916
3034235923 3034235928 3034235922 3034235927 3034235920 3034235925 3034235929 3034235924 3034235921 3034235926
3034235933 3034235938 3034235932 3034235937 3034235930 3034235935 3034235939 3034235934 3034235931 3034235936
3034235943 3034235948 3034235942 3034235947 3034235940 3034235945 3034235949 3034235944 3034235941 3034235946
3034235953 3034235958 3034235952 3034235957 3034235950 3034235955 3034235959 3034235954 3034235951 3034235956
3034235963 3034235968 3034235962 3034235967 3034235960 3034235965 3034235969 3034235964 3034235961 3034235966
3034235973 3034235978 3034235972 3034235977 3034235970 3034235975 3034235979 3034235974 3034235971 3034235976
3034235983 3034235988 3034235982 3034235987 3034235980 3034235985 3034235989 3034235984 3034235981 3034235986
3034235993 3034235998 3034235992 3034235997 3034235990 3034235995 3034235999 3034235994 3034235991 3034235996