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.
203731 is phone number first 6-digit, in the full phone number 203731xxxx, 203 is the Area Code, 731 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 203, determine the regional location
State: Connecticut
Region: Connecticut
Center City: Bridgeport, Danbury, Meriden
Area Code: 203 Area Code
State: Connecticut
Center City: New Haven
Phone Used: (203) 731-
Primary City:
Danbury, CT
Owned Company:
Southern New England Telephone Co.
County:
Fairfield
Owned Type:
Landline
Owned Carrier:
Southern New England Telephone Co.
Counties:
Fairfield County
Full Zip Code:
06810 (88%), 06811 (6%), 06604 (3%), 06801 (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.
203731 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, 203731-xxxx, 203 is the area code, 731 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, (203)731-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.
2037318003 2037318008 2037318002 2037318007 2037318000 2037318005 2037318009 2037318004 2037318001 2037318006
2037318013 2037318018 2037318012 2037318017 2037318010 2037318015 2037318019 2037318014 2037318011 2037318016
2037318023 2037318028 2037318022 2037318027 2037318020 2037318025 2037318029 2037318024 2037318021 2037318026
2037318033 2037318038 2037318032 2037318037 2037318030 2037318035 2037318039 2037318034 2037318031 2037318036
2037318043 2037318048 2037318042 2037318047 2037318040 2037318045 2037318049 2037318044 2037318041 2037318046
2037318053 2037318058 2037318052 2037318057 2037318050 2037318055 2037318059 2037318054 2037318051 2037318056
2037318063 2037318068 2037318062 2037318067 2037318060 2037318065 2037318069 2037318064 2037318061 2037318066
2037318073 2037318078 2037318072 2037318077 2037318070 2037318075 2037318079 2037318074 2037318071 2037318076
2037318083 2037318088 2037318082 2037318087 2037318080 2037318085 2037318089 2037318084 2037318081 2037318086
2037318093 2037318098 2037318092 2037318097 2037318090 2037318095 2037318099 2037318094 2037318091 2037318096
2037318103 2037318108 2037318102 2037318107 2037318100 2037318105 2037318109 2037318104 2037318101 2037318106
2037318113 2037318118 2037318112 2037318117 2037318110 2037318115 2037318119 2037318114 2037318111 2037318116
2037318123 2037318128 2037318122 2037318127 2037318120 2037318125 2037318129 2037318124 2037318121 2037318126
2037318133 2037318138 2037318132 2037318137 2037318130 2037318135 2037318139 2037318134 2037318131 2037318136
2037318143 2037318148 2037318142 2037318147 2037318140 2037318145 2037318149 2037318144 2037318141 2037318146
2037318153 2037318158 2037318152 2037318157 2037318150 2037318155 2037318159 2037318154 2037318151 2037318156
2037318163 2037318168 2037318162 2037318167 2037318160 2037318165 2037318169 2037318164 2037318161 2037318166
2037318173 2037318178 2037318172 2037318177 2037318170 2037318175 2037318179 2037318174 2037318171 2037318176
2037318183 2037318188 2037318182 2037318187 2037318180 2037318185 2037318189 2037318184 2037318181 2037318186
2037318193 2037318198 2037318192 2037318197 2037318190 2037318195 2037318199 2037318194 2037318191 2037318196
2037318203 2037318208 2037318202 2037318207 2037318200 2037318205 2037318209 2037318204 2037318201 2037318206
2037318213 2037318218 2037318212 2037318217 2037318210 2037318215 2037318219 2037318214 2037318211 2037318216
2037318223 2037318228 2037318222 2037318227 2037318220 2037318225 2037318229 2037318224 2037318221 2037318226
2037318233 2037318238 2037318232 2037318237 2037318230 2037318235 2037318239 2037318234 2037318231 2037318236
2037318243 2037318248 2037318242 2037318247 2037318240 2037318245 2037318249 2037318244 2037318241 2037318246
2037318253 2037318258 2037318252 2037318257 2037318250 2037318255 2037318259 2037318254 2037318251 2037318256
2037318263 2037318268 2037318262 2037318267 2037318260 2037318265 2037318269 2037318264 2037318261 2037318266
2037318273 2037318278 2037318272 2037318277 2037318270 2037318275 2037318279 2037318274 2037318271 2037318276
2037318283 2037318288 2037318282 2037318287 2037318280 2037318285 2037318289 2037318284 2037318281 2037318286
2037318293 2037318298 2037318292 2037318297 2037318290 2037318295 2037318299 2037318294 2037318291 2037318296
2037318303 2037318308 2037318302 2037318307 2037318300 2037318305 2037318309 2037318304 2037318301 2037318306
2037318313 2037318318 2037318312 2037318317 2037318310 2037318315 2037318319 2037318314 2037318311 2037318316
2037318323 2037318328 2037318322 2037318327 2037318320 2037318325 2037318329 2037318324 2037318321 2037318326
2037318333 2037318338 2037318332 2037318337 2037318330 2037318335 2037318339 2037318334 2037318331 2037318336
2037318343 2037318348 2037318342 2037318347 2037318340 2037318345 2037318349 2037318344 2037318341 2037318346
2037318353 2037318358 2037318352 2037318357 2037318350 2037318355 2037318359 2037318354 2037318351 2037318356
2037318363 2037318368 2037318362 2037318367 2037318360 2037318365 2037318369 2037318364 2037318361 2037318366
2037318373 2037318378 2037318372 2037318377 2037318370 2037318375 2037318379 2037318374 2037318371 2037318376
2037318383 2037318388 2037318382 2037318387 2037318380 2037318385 2037318389 2037318384 2037318381 2037318386
2037318393 2037318398 2037318392 2037318397 2037318390 2037318395 2037318399 2037318394 2037318391 2037318396
2037318403 2037318408 2037318402 2037318407 2037318400 2037318405 2037318409 2037318404 2037318401 2037318406
2037318413 2037318418 2037318412 2037318417 2037318410 2037318415 2037318419 2037318414 2037318411 2037318416
2037318423 2037318428 2037318422 2037318427 2037318420 2037318425 2037318429 2037318424 2037318421 2037318426
2037318433 2037318438 2037318432 2037318437 2037318430 2037318435 2037318439 2037318434 2037318431 2037318436
2037318443 2037318448 2037318442 2037318447 2037318440 2037318445 2037318449 2037318444 2037318441 2037318446
2037318453 2037318458 2037318452 2037318457 2037318450 2037318455 2037318459 2037318454 2037318451 2037318456
2037318463 2037318468 2037318462 2037318467 2037318460 2037318465 2037318469 2037318464 2037318461 2037318466
2037318473 2037318478 2037318472 2037318477 2037318470 2037318475 2037318479 2037318474 2037318471 2037318476
2037318483 2037318488 2037318482 2037318487 2037318480 2037318485 2037318489 2037318484 2037318481 2037318486
2037318493 2037318498 2037318492 2037318497 2037318490 2037318495 2037318499 2037318494 2037318491 2037318496
2037318503 2037318508 2037318502 2037318507 2037318500 2037318505 2037318509 2037318504 2037318501 2037318506
2037318513 2037318518 2037318512 2037318517 2037318510 2037318515 2037318519 2037318514 2037318511 2037318516
2037318523 2037318528 2037318522 2037318527 2037318520 2037318525 2037318529 2037318524 2037318521 2037318526
2037318533 2037318538 2037318532 2037318537 2037318530 2037318535 2037318539 2037318534 2037318531 2037318536
2037318543 2037318548 2037318542 2037318547 2037318540 2037318545 2037318549 2037318544 2037318541 2037318546
2037318553 2037318558 2037318552 2037318557 2037318550 2037318555 2037318559 2037318554 2037318551 2037318556
2037318563 2037318568 2037318562 2037318567 2037318560 2037318565 2037318569 2037318564 2037318561 2037318566
2037318573 2037318578 2037318572 2037318577 2037318570 2037318575 2037318579 2037318574 2037318571 2037318576
2037318583 2037318588 2037318582 2037318587 2037318580 2037318585 2037318589 2037318584 2037318581 2037318586
2037318593 2037318598 2037318592 2037318597 2037318590 2037318595 2037318599 2037318594 2037318591 2037318596
2037318603 2037318608 2037318602 2037318607 2037318600 2037318605 2037318609 2037318604 2037318601 2037318606
2037318613 2037318618 2037318612 2037318617 2037318610 2037318615 2037318619 2037318614 2037318611 2037318616
2037318623 2037318628 2037318622 2037318627 2037318620 2037318625 2037318629 2037318624 2037318621 2037318626
2037318633 2037318638 2037318632 2037318637 2037318630 2037318635 2037318639 2037318634 2037318631 2037318636
2037318643 2037318648 2037318642 2037318647 2037318640 2037318645 2037318649 2037318644 2037318641 2037318646
2037318653 2037318658 2037318652 2037318657 2037318650 2037318655 2037318659 2037318654 2037318651 2037318656
2037318663 2037318668 2037318662 2037318667 2037318660 2037318665 2037318669 2037318664 2037318661 2037318666
2037318673 2037318678 2037318672 2037318677 2037318670 2037318675 2037318679 2037318674 2037318671 2037318676
2037318683 2037318688 2037318682 2037318687 2037318680 2037318685 2037318689 2037318684 2037318681 2037318686
2037318693 2037318698 2037318692 2037318697 2037318690 2037318695 2037318699 2037318694 2037318691 2037318696
2037318703 2037318708 2037318702 2037318707 2037318700 2037318705 2037318709 2037318704 2037318701 2037318706
2037318713 2037318718 2037318712 2037318717 2037318710 2037318715 2037318719 2037318714 2037318711 2037318716
2037318723 2037318728 2037318722 2037318727 2037318720 2037318725 2037318729 2037318724 2037318721 2037318726
2037318733 2037318738 2037318732 2037318737 2037318730 2037318735 2037318739 2037318734 2037318731 2037318736
2037318743 2037318748 2037318742 2037318747 2037318740 2037318745 2037318749 2037318744 2037318741 2037318746
2037318753 2037318758 2037318752 2037318757 2037318750 2037318755 2037318759 2037318754 2037318751 2037318756
2037318763 2037318768 2037318762 2037318767 2037318760 2037318765 2037318769 2037318764 2037318761 2037318766
2037318773 2037318778 2037318772 2037318777 2037318770 2037318775 2037318779 2037318774 2037318771 2037318776
2037318783 2037318788 2037318782 2037318787 2037318780 2037318785 2037318789 2037318784 2037318781 2037318786
2037318793 2037318798 2037318792 2037318797 2037318790 2037318795 2037318799 2037318794 2037318791 2037318796
2037318803 2037318808 2037318802 2037318807 2037318800 2037318805 2037318809 2037318804 2037318801 2037318806
2037318813 2037318818 2037318812 2037318817 2037318810 2037318815 2037318819 2037318814 2037318811 2037318816
2037318823 2037318828 2037318822 2037318827 2037318820 2037318825 2037318829 2037318824 2037318821 2037318826
2037318833 2037318838 2037318832 2037318837 2037318830 2037318835 2037318839 2037318834 2037318831 2037318836
2037318843 2037318848 2037318842 2037318847 2037318840 2037318845 2037318849 2037318844 2037318841 2037318846
2037318853 2037318858 2037318852 2037318857 2037318850 2037318855 2037318859 2037318854 2037318851 2037318856
2037318863 2037318868 2037318862 2037318867 2037318860 2037318865 2037318869 2037318864 2037318861 2037318866
2037318873 2037318878 2037318872 2037318877 2037318870 2037318875 2037318879 2037318874 2037318871 2037318876
2037318883 2037318888 2037318882 2037318887 2037318880 2037318885 2037318889 2037318884 2037318881 2037318886
2037318893 2037318898 2037318892 2037318897 2037318890 2037318895 2037318899 2037318894 2037318891 2037318896
2037318903 2037318908 2037318902 2037318907 2037318900 2037318905 2037318909 2037318904 2037318901 2037318906
2037318913 2037318918 2037318912 2037318917 2037318910 2037318915 2037318919 2037318914 2037318911 2037318916
2037318923 2037318928 2037318922 2037318927 2037318920 2037318925 2037318929 2037318924 2037318921 2037318926
2037318933 2037318938 2037318932 2037318937 2037318930 2037318935 2037318939 2037318934 2037318931 2037318936
2037318943 2037318948 2037318942 2037318947 2037318940 2037318945 2037318949 2037318944 2037318941 2037318946
2037318953 2037318958 2037318952 2037318957 2037318950 2037318955 2037318959 2037318954 2037318951 2037318956
2037318963 2037318968 2037318962 2037318967 2037318960 2037318965 2037318969 2037318964 2037318961 2037318966
2037318973 2037318978 2037318972 2037318977 2037318970 2037318975 2037318979 2037318974 2037318971 2037318976
2037318983 2037318988 2037318982 2037318987 2037318980 2037318985 2037318989 2037318984 2037318981 2037318986
2037318993 2037318998 2037318992 2037318997 2037318990 2037318995 2037318999 2037318994 2037318991 2037318996