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.
4437280003 4437280008 4437280002 4437280007 4437280000 4437280005 4437280009 4437280004 4437280001 4437280006
4437280013 4437280018 4437280012 4437280017 4437280010 4437280015 4437280019 4437280014 4437280011 4437280016
4437280023 4437280028 4437280022 4437280027 4437280020 4437280025 4437280029 4437280024 4437280021 4437280026
4437280033 4437280038 4437280032 4437280037 4437280030 4437280035 4437280039 4437280034 4437280031 4437280036
4437280043 4437280048 4437280042 4437280047 4437280040 4437280045 4437280049 4437280044 4437280041 4437280046
4437280053 4437280058 4437280052 4437280057 4437280050 4437280055 4437280059 4437280054 4437280051 4437280056
4437280063 4437280068 4437280062 4437280067 4437280060 4437280065 4437280069 4437280064 4437280061 4437280066
4437280073 4437280078 4437280072 4437280077 4437280070 4437280075 4437280079 4437280074 4437280071 4437280076
4437280083 4437280088 4437280082 4437280087 4437280080 4437280085 4437280089 4437280084 4437280081 4437280086
4437280093 4437280098 4437280092 4437280097 4437280090 4437280095 4437280099 4437280094 4437280091 4437280096
4437280103 4437280108 4437280102 4437280107 4437280100 4437280105 4437280109 4437280104 4437280101 4437280106
4437280113 4437280118 4437280112 4437280117 4437280110 4437280115 4437280119 4437280114 4437280111 4437280116
4437280123 4437280128 4437280122 4437280127 4437280120 4437280125 4437280129 4437280124 4437280121 4437280126
4437280133 4437280138 4437280132 4437280137 4437280130 4437280135 4437280139 4437280134 4437280131 4437280136
4437280143 4437280148 4437280142 4437280147 4437280140 4437280145 4437280149 4437280144 4437280141 4437280146
4437280153 4437280158 4437280152 4437280157 4437280150 4437280155 4437280159 4437280154 4437280151 4437280156
4437280163 4437280168 4437280162 4437280167 4437280160 4437280165 4437280169 4437280164 4437280161 4437280166
4437280173 4437280178 4437280172 4437280177 4437280170 4437280175 4437280179 4437280174 4437280171 4437280176
4437280183 4437280188 4437280182 4437280187 4437280180 4437280185 4437280189 4437280184 4437280181 4437280186
4437280193 4437280198 4437280192 4437280197 4437280190 4437280195 4437280199 4437280194 4437280191 4437280196
4437280203 4437280208 4437280202 4437280207 4437280200 4437280205 4437280209 4437280204 4437280201 4437280206
4437280213 4437280218 4437280212 4437280217 4437280210 4437280215 4437280219 4437280214 4437280211 4437280216
4437280223 4437280228 4437280222 4437280227 4437280220 4437280225 4437280229 4437280224 4437280221 4437280226
4437280233 4437280238 4437280232 4437280237 4437280230 4437280235 4437280239 4437280234 4437280231 4437280236
4437280243 4437280248 4437280242 4437280247 4437280240 4437280245 4437280249 4437280244 4437280241 4437280246
4437280253 4437280258 4437280252 4437280257 4437280250 4437280255 4437280259 4437280254 4437280251 4437280256
4437280263 4437280268 4437280262 4437280267 4437280260 4437280265 4437280269 4437280264 4437280261 4437280266
4437280273 4437280278 4437280272 4437280277 4437280270 4437280275 4437280279 4437280274 4437280271 4437280276
4437280283 4437280288 4437280282 4437280287 4437280280 4437280285 4437280289 4437280284 4437280281 4437280286
4437280293 4437280298 4437280292 4437280297 4437280290 4437280295 4437280299 4437280294 4437280291 4437280296
4437280303 4437280308 4437280302 4437280307 4437280300 4437280305 4437280309 4437280304 4437280301 4437280306
4437280313 4437280318 4437280312 4437280317 4437280310 4437280315 4437280319 4437280314 4437280311 4437280316
4437280323 4437280328 4437280322 4437280327 4437280320 4437280325 4437280329 4437280324 4437280321 4437280326
4437280333 4437280338 4437280332 4437280337 4437280330 4437280335 4437280339 4437280334 4437280331 4437280336
4437280343 4437280348 4437280342 4437280347 4437280340 4437280345 4437280349 4437280344 4437280341 4437280346
4437280353 4437280358 4437280352 4437280357 4437280350 4437280355 4437280359 4437280354 4437280351 4437280356
4437280363 4437280368 4437280362 4437280367 4437280360 4437280365 4437280369 4437280364 4437280361 4437280366
4437280373 4437280378 4437280372 4437280377 4437280370 4437280375 4437280379 4437280374 4437280371 4437280376
4437280383 4437280388 4437280382 4437280387 4437280380 4437280385 4437280389 4437280384 4437280381 4437280386
4437280393 4437280398 4437280392 4437280397 4437280390 4437280395 4437280399 4437280394 4437280391 4437280396
4437280403 4437280408 4437280402 4437280407 4437280400 4437280405 4437280409 4437280404 4437280401 4437280406
4437280413 4437280418 4437280412 4437280417 4437280410 4437280415 4437280419 4437280414 4437280411 4437280416
4437280423 4437280428 4437280422 4437280427 4437280420 4437280425 4437280429 4437280424 4437280421 4437280426
4437280433 4437280438 4437280432 4437280437 4437280430 4437280435 4437280439 4437280434 4437280431 4437280436
4437280443 4437280448 4437280442 4437280447 4437280440 4437280445 4437280449 4437280444 4437280441 4437280446
4437280453 4437280458 4437280452 4437280457 4437280450 4437280455 4437280459 4437280454 4437280451 4437280456
4437280463 4437280468 4437280462 4437280467 4437280460 4437280465 4437280469 4437280464 4437280461 4437280466
4437280473 4437280478 4437280472 4437280477 4437280470 4437280475 4437280479 4437280474 4437280471 4437280476
4437280483 4437280488 4437280482 4437280487 4437280480 4437280485 4437280489 4437280484 4437280481 4437280486
4437280493 4437280498 4437280492 4437280497 4437280490 4437280495 4437280499 4437280494 4437280491 4437280496
4437280503 4437280508 4437280502 4437280507 4437280500 4437280505 4437280509 4437280504 4437280501 4437280506
4437280513 4437280518 4437280512 4437280517 4437280510 4437280515 4437280519 4437280514 4437280511 4437280516
4437280523 4437280528 4437280522 4437280527 4437280520 4437280525 4437280529 4437280524 4437280521 4437280526
4437280533 4437280538 4437280532 4437280537 4437280530 4437280535 4437280539 4437280534 4437280531 4437280536
4437280543 4437280548 4437280542 4437280547 4437280540 4437280545 4437280549 4437280544 4437280541 4437280546
4437280553 4437280558 4437280552 4437280557 4437280550 4437280555 4437280559 4437280554 4437280551 4437280556
4437280563 4437280568 4437280562 4437280567 4437280560 4437280565 4437280569 4437280564 4437280561 4437280566
4437280573 4437280578 4437280572 4437280577 4437280570 4437280575 4437280579 4437280574 4437280571 4437280576
4437280583 4437280588 4437280582 4437280587 4437280580 4437280585 4437280589 4437280584 4437280581 4437280586
4437280593 4437280598 4437280592 4437280597 4437280590 4437280595 4437280599 4437280594 4437280591 4437280596
4437280603 4437280608 4437280602 4437280607 4437280600 4437280605 4437280609 4437280604 4437280601 4437280606
4437280613 4437280618 4437280612 4437280617 4437280610 4437280615 4437280619 4437280614 4437280611 4437280616
4437280623 4437280628 4437280622 4437280627 4437280620 4437280625 4437280629 4437280624 4437280621 4437280626
4437280633 4437280638 4437280632 4437280637 4437280630 4437280635 4437280639 4437280634 4437280631 4437280636
4437280643 4437280648 4437280642 4437280647 4437280640 4437280645 4437280649 4437280644 4437280641 4437280646
4437280653 4437280658 4437280652 4437280657 4437280650 4437280655 4437280659 4437280654 4437280651 4437280656
4437280663 4437280668 4437280662 4437280667 4437280660 4437280665 4437280669 4437280664 4437280661 4437280666
4437280673 4437280678 4437280672 4437280677 4437280670 4437280675 4437280679 4437280674 4437280671 4437280676
4437280683 4437280688 4437280682 4437280687 4437280680 4437280685 4437280689 4437280684 4437280681 4437280686
4437280693 4437280698 4437280692 4437280697 4437280690 4437280695 4437280699 4437280694 4437280691 4437280696
4437280703 4437280708 4437280702 4437280707 4437280700 4437280705 4437280709 4437280704 4437280701 4437280706
4437280713 4437280718 4437280712 4437280717 4437280710 4437280715 4437280719 4437280714 4437280711 4437280716
4437280723 4437280728 4437280722 4437280727 4437280720 4437280725 4437280729 4437280724 4437280721 4437280726
4437280733 4437280738 4437280732 4437280737 4437280730 4437280735 4437280739 4437280734 4437280731 4437280736
4437280743 4437280748 4437280742 4437280747 4437280740 4437280745 4437280749 4437280744 4437280741 4437280746
4437280753 4437280758 4437280752 4437280757 4437280750 4437280755 4437280759 4437280754 4437280751 4437280756
4437280763 4437280768 4437280762 4437280767 4437280760 4437280765 4437280769 4437280764 4437280761 4437280766
4437280773 4437280778 4437280772 4437280777 4437280770 4437280775 4437280779 4437280774 4437280771 4437280776
4437280783 4437280788 4437280782 4437280787 4437280780 4437280785 4437280789 4437280784 4437280781 4437280786
4437280793 4437280798 4437280792 4437280797 4437280790 4437280795 4437280799 4437280794 4437280791 4437280796
4437280803 4437280808 4437280802 4437280807 4437280800 4437280805 4437280809 4437280804 4437280801 4437280806
4437280813 4437280818 4437280812 4437280817 4437280810 4437280815 4437280819 4437280814 4437280811 4437280816
4437280823 4437280828 4437280822 4437280827 4437280820 4437280825 4437280829 4437280824 4437280821 4437280826
4437280833 4437280838 4437280832 4437280837 4437280830 4437280835 4437280839 4437280834 4437280831 4437280836
4437280843 4437280848 4437280842 4437280847 4437280840 4437280845 4437280849 4437280844 4437280841 4437280846
4437280853 4437280858 4437280852 4437280857 4437280850 4437280855 4437280859 4437280854 4437280851 4437280856
4437280863 4437280868 4437280862 4437280867 4437280860 4437280865 4437280869 4437280864 4437280861 4437280866
4437280873 4437280878 4437280872 4437280877 4437280870 4437280875 4437280879 4437280874 4437280871 4437280876
4437280883 4437280888 4437280882 4437280887 4437280880 4437280885 4437280889 4437280884 4437280881 4437280886
4437280893 4437280898 4437280892 4437280897 4437280890 4437280895 4437280899 4437280894 4437280891 4437280896
4437280903 4437280908 4437280902 4437280907 4437280900 4437280905 4437280909 4437280904 4437280901 4437280906
4437280913 4437280918 4437280912 4437280917 4437280910 4437280915 4437280919 4437280914 4437280911 4437280916
4437280923 4437280928 4437280922 4437280927 4437280920 4437280925 4437280929 4437280924 4437280921 4437280926
4437280933 4437280938 4437280932 4437280937 4437280930 4437280935 4437280939 4437280934 4437280931 4437280936
4437280943 4437280948 4437280942 4437280947 4437280940 4437280945 4437280949 4437280944 4437280941 4437280946
4437280953 4437280958 4437280952 4437280957 4437280950 4437280955 4437280959 4437280954 4437280951 4437280956
4437280963 4437280968 4437280962 4437280967 4437280960 4437280965 4437280969 4437280964 4437280961 4437280966
4437280973 4437280978 4437280972 4437280977 4437280970 4437280975 4437280979 4437280974 4437280971 4437280976
4437280983 4437280988 4437280982 4437280987 4437280980 4437280985 4437280989 4437280984 4437280981 4437280986
4437280993 4437280998 4437280992 4437280997 4437280990 4437280995 4437280999 4437280994 4437280991 4437280996