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.
443728 is phone number first 6-digit, in the full phone number 443728xxxx, 443 is the Area Code, 728 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 443, determine the regional location
State: Maryland
Region: Maryland
Center City: Baltimore, Dundalk, Ellicott City
Area Code: 443 Area Code
State: Maryland
Center City: Pikesville
Phone Used: (443) 728-
Primary City:
Berlin, MD
Owned Company:
Cavalier Telephone (mid-atlantic)
County:
Worcester
Owned Type:
Landline
Owned Carrier:
Cavalier Telephone, LLC (mid-atlantic) - MD
Counties:
Worcester County
Full Zip Code:
21811
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.
443728 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, 443728-xxxx, 443 is the area code, 728 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, (443)728-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.
4437287003 4437287008 4437287002 4437287007 4437287000 4437287005 4437287009 4437287004 4437287001 4437287006
4437287013 4437287018 4437287012 4437287017 4437287010 4437287015 4437287019 4437287014 4437287011 4437287016
4437287023 4437287028 4437287022 4437287027 4437287020 4437287025 4437287029 4437287024 4437287021 4437287026
4437287033 4437287038 4437287032 4437287037 4437287030 4437287035 4437287039 4437287034 4437287031 4437287036
4437287043 4437287048 4437287042 4437287047 4437287040 4437287045 4437287049 4437287044 4437287041 4437287046
4437287053 4437287058 4437287052 4437287057 4437287050 4437287055 4437287059 4437287054 4437287051 4437287056
4437287063 4437287068 4437287062 4437287067 4437287060 4437287065 4437287069 4437287064 4437287061 4437287066
4437287073 4437287078 4437287072 4437287077 4437287070 4437287075 4437287079 4437287074 4437287071 4437287076
4437287083 4437287088 4437287082 4437287087 4437287080 4437287085 4437287089 4437287084 4437287081 4437287086
4437287093 4437287098 4437287092 4437287097 4437287090 4437287095 4437287099 4437287094 4437287091 4437287096
4437287103 4437287108 4437287102 4437287107 4437287100 4437287105 4437287109 4437287104 4437287101 4437287106
4437287113 4437287118 4437287112 4437287117 4437287110 4437287115 4437287119 4437287114 4437287111 4437287116
4437287123 4437287128 4437287122 4437287127 4437287120 4437287125 4437287129 4437287124 4437287121 4437287126
4437287133 4437287138 4437287132 4437287137 4437287130 4437287135 4437287139 4437287134 4437287131 4437287136
4437287143 4437287148 4437287142 4437287147 4437287140 4437287145 4437287149 4437287144 4437287141 4437287146
4437287153 4437287158 4437287152 4437287157 4437287150 4437287155 4437287159 4437287154 4437287151 4437287156
4437287163 4437287168 4437287162 4437287167 4437287160 4437287165 4437287169 4437287164 4437287161 4437287166
4437287173 4437287178 4437287172 4437287177 4437287170 4437287175 4437287179 4437287174 4437287171 4437287176
4437287183 4437287188 4437287182 4437287187 4437287180 4437287185 4437287189 4437287184 4437287181 4437287186
4437287193 4437287198 4437287192 4437287197 4437287190 4437287195 4437287199 4437287194 4437287191 4437287196
4437287203 4437287208 4437287202 4437287207 4437287200 4437287205 4437287209 4437287204 4437287201 4437287206
4437287213 4437287218 4437287212 4437287217 4437287210 4437287215 4437287219 4437287214 4437287211 4437287216
4437287223 4437287228 4437287222 4437287227 4437287220 4437287225 4437287229 4437287224 4437287221 4437287226
4437287233 4437287238 4437287232 4437287237 4437287230 4437287235 4437287239 4437287234 4437287231 4437287236
4437287243 4437287248 4437287242 4437287247 4437287240 4437287245 4437287249 4437287244 4437287241 4437287246
4437287253 4437287258 4437287252 4437287257 4437287250 4437287255 4437287259 4437287254 4437287251 4437287256
4437287263 4437287268 4437287262 4437287267 4437287260 4437287265 4437287269 4437287264 4437287261 4437287266
4437287273 4437287278 4437287272 4437287277 4437287270 4437287275 4437287279 4437287274 4437287271 4437287276
4437287283 4437287288 4437287282 4437287287 4437287280 4437287285 4437287289 4437287284 4437287281 4437287286
4437287293 4437287298 4437287292 4437287297 4437287290 4437287295 4437287299 4437287294 4437287291 4437287296
4437287303 4437287308 4437287302 4437287307 4437287300 4437287305 4437287309 4437287304 4437287301 4437287306
4437287313 4437287318 4437287312 4437287317 4437287310 4437287315 4437287319 4437287314 4437287311 4437287316
4437287323 4437287328 4437287322 4437287327 4437287320 4437287325 4437287329 4437287324 4437287321 4437287326
4437287333 4437287338 4437287332 4437287337 4437287330 4437287335 4437287339 4437287334 4437287331 4437287336
4437287343 4437287348 4437287342 4437287347 4437287340 4437287345 4437287349 4437287344 4437287341 4437287346
4437287353 4437287358 4437287352 4437287357 4437287350 4437287355 4437287359 4437287354 4437287351 4437287356
4437287363 4437287368 4437287362 4437287367 4437287360 4437287365 4437287369 4437287364 4437287361 4437287366
4437287373 4437287378 4437287372 4437287377 4437287370 4437287375 4437287379 4437287374 4437287371 4437287376
4437287383 4437287388 4437287382 4437287387 4437287380 4437287385 4437287389 4437287384 4437287381 4437287386
4437287393 4437287398 4437287392 4437287397 4437287390 4437287395 4437287399 4437287394 4437287391 4437287396
4437287403 4437287408 4437287402 4437287407 4437287400 4437287405 4437287409 4437287404 4437287401 4437287406
4437287413 4437287418 4437287412 4437287417 4437287410 4437287415 4437287419 4437287414 4437287411 4437287416
4437287423 4437287428 4437287422 4437287427 4437287420 4437287425 4437287429 4437287424 4437287421 4437287426
4437287433 4437287438 4437287432 4437287437 4437287430 4437287435 4437287439 4437287434 4437287431 4437287436
4437287443 4437287448 4437287442 4437287447 4437287440 4437287445 4437287449 4437287444 4437287441 4437287446
4437287453 4437287458 4437287452 4437287457 4437287450 4437287455 4437287459 4437287454 4437287451 4437287456
4437287463 4437287468 4437287462 4437287467 4437287460 4437287465 4437287469 4437287464 4437287461 4437287466
4437287473 4437287478 4437287472 4437287477 4437287470 4437287475 4437287479 4437287474 4437287471 4437287476
4437287483 4437287488 4437287482 4437287487 4437287480 4437287485 4437287489 4437287484 4437287481 4437287486
4437287493 4437287498 4437287492 4437287497 4437287490 4437287495 4437287499 4437287494 4437287491 4437287496
4437287503 4437287508 4437287502 4437287507 4437287500 4437287505 4437287509 4437287504 4437287501 4437287506
4437287513 4437287518 4437287512 4437287517 4437287510 4437287515 4437287519 4437287514 4437287511 4437287516
4437287523 4437287528 4437287522 4437287527 4437287520 4437287525 4437287529 4437287524 4437287521 4437287526
4437287533 4437287538 4437287532 4437287537 4437287530 4437287535 4437287539 4437287534 4437287531 4437287536
4437287543 4437287548 4437287542 4437287547 4437287540 4437287545 4437287549 4437287544 4437287541 4437287546
4437287553 4437287558 4437287552 4437287557 4437287550 4437287555 4437287559 4437287554 4437287551 4437287556
4437287563 4437287568 4437287562 4437287567 4437287560 4437287565 4437287569 4437287564 4437287561 4437287566
4437287573 4437287578 4437287572 4437287577 4437287570 4437287575 4437287579 4437287574 4437287571 4437287576
4437287583 4437287588 4437287582 4437287587 4437287580 4437287585 4437287589 4437287584 4437287581 4437287586
4437287593 4437287598 4437287592 4437287597 4437287590 4437287595 4437287599 4437287594 4437287591 4437287596
4437287603 4437287608 4437287602 4437287607 4437287600 4437287605 4437287609 4437287604 4437287601 4437287606
4437287613 4437287618 4437287612 4437287617 4437287610 4437287615 4437287619 4437287614 4437287611 4437287616
4437287623 4437287628 4437287622 4437287627 4437287620 4437287625 4437287629 4437287624 4437287621 4437287626
4437287633 4437287638 4437287632 4437287637 4437287630 4437287635 4437287639 4437287634 4437287631 4437287636
4437287643 4437287648 4437287642 4437287647 4437287640 4437287645 4437287649 4437287644 4437287641 4437287646
4437287653 4437287658 4437287652 4437287657 4437287650 4437287655 4437287659 4437287654 4437287651 4437287656
4437287663 4437287668 4437287662 4437287667 4437287660 4437287665 4437287669 4437287664 4437287661 4437287666
4437287673 4437287678 4437287672 4437287677 4437287670 4437287675 4437287679 4437287674 4437287671 4437287676
4437287683 4437287688 4437287682 4437287687 4437287680 4437287685 4437287689 4437287684 4437287681 4437287686
4437287693 4437287698 4437287692 4437287697 4437287690 4437287695 4437287699 4437287694 4437287691 4437287696
4437287703 4437287708 4437287702 4437287707 4437287700 4437287705 4437287709 4437287704 4437287701 4437287706
4437287713 4437287718 4437287712 4437287717 4437287710 4437287715 4437287719 4437287714 4437287711 4437287716
4437287723 4437287728 4437287722 4437287727 4437287720 4437287725 4437287729 4437287724 4437287721 4437287726
4437287733 4437287738 4437287732 4437287737 4437287730 4437287735 4437287739 4437287734 4437287731 4437287736
4437287743 4437287748 4437287742 4437287747 4437287740 4437287745 4437287749 4437287744 4437287741 4437287746
4437287753 4437287758 4437287752 4437287757 4437287750 4437287755 4437287759 4437287754 4437287751 4437287756
4437287763 4437287768 4437287762 4437287767 4437287760 4437287765 4437287769 4437287764 4437287761 4437287766
4437287773 4437287778 4437287772 4437287777 4437287770 4437287775 4437287779 4437287774 4437287771 4437287776
4437287783 4437287788 4437287782 4437287787 4437287780 4437287785 4437287789 4437287784 4437287781 4437287786
4437287793 4437287798 4437287792 4437287797 4437287790 4437287795 4437287799 4437287794 4437287791 4437287796
4437287803 4437287808 4437287802 4437287807 4437287800 4437287805 4437287809 4437287804 4437287801 4437287806
4437287813 4437287818 4437287812 4437287817 4437287810 4437287815 4437287819 4437287814 4437287811 4437287816
4437287823 4437287828 4437287822 4437287827 4437287820 4437287825 4437287829 4437287824 4437287821 4437287826
4437287833 4437287838 4437287832 4437287837 4437287830 4437287835 4437287839 4437287834 4437287831 4437287836
4437287843 4437287848 4437287842 4437287847 4437287840 4437287845 4437287849 4437287844 4437287841 4437287846
4437287853 4437287858 4437287852 4437287857 4437287850 4437287855 4437287859 4437287854 4437287851 4437287856
4437287863 4437287868 4437287862 4437287867 4437287860 4437287865 4437287869 4437287864 4437287861 4437287866
4437287873 4437287878 4437287872 4437287877 4437287870 4437287875 4437287879 4437287874 4437287871 4437287876
4437287883 4437287888 4437287882 4437287887 4437287880 4437287885 4437287889 4437287884 4437287881 4437287886
4437287893 4437287898 4437287892 4437287897 4437287890 4437287895 4437287899 4437287894 4437287891 4437287896
4437287903 4437287908 4437287902 4437287907 4437287900 4437287905 4437287909 4437287904 4437287901 4437287906
4437287913 4437287918 4437287912 4437287917 4437287910 4437287915 4437287919 4437287914 4437287911 4437287916
4437287923 4437287928 4437287922 4437287927 4437287920 4437287925 4437287929 4437287924 4437287921 4437287926
4437287933 4437287938 4437287932 4437287937 4437287930 4437287935 4437287939 4437287934 4437287931 4437287936
4437287943 4437287948 4437287942 4437287947 4437287940 4437287945 4437287949 4437287944 4437287941 4437287946
4437287953 4437287958 4437287952 4437287957 4437287950 4437287955 4437287959 4437287954 4437287951 4437287956
4437287963 4437287968 4437287962 4437287967 4437287960 4437287965 4437287969 4437287964 4437287961 4437287966
4437287973 4437287978 4437287972 4437287977 4437287970 4437287975 4437287979 4437287974 4437287971 4437287976
4437287983 4437287988 4437287982 4437287987 4437287980 4437287985 4437287989 4437287984 4437287981 4437287986
4437287993 4437287998 4437287992 4437287997 4437287990 4437287995 4437287999 4437287994 4437287991 4437287996