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.
301310 is phone number first 6-digit, in the full phone number 301310xxxx, 301 is the Area Code, 310 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 301, determine the regional location
State: Maryland
Region: Maryland
Center City: Aspen Hill, Bethesda, Bowie
Area Code: 301 Area Code
State: Maryland
Center City: Rockville
Phone Used: (301) 310-
Primary City:
Columbia, MD
Owned Company:
Verizon Maryland
County:
Howard
Owned Type:
Landline
Owned Carrier:
Verizon Maryland, Inc.
Counties:
Howard County
Full Zip Code:
21045 (56%), 21046 (42%), 21228 (2%)
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.
301310 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, 301310-xxxx, 301 is the area code, 310 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, (301)310-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.
3013100003 3013100008 3013100002 3013100007 3013100000 3013100005 3013100009 3013100004 3013100001 3013100006
3013100013 3013100018 3013100012 3013100017 3013100010 3013100015 3013100019 3013100014 3013100011 3013100016
3013100023 3013100028 3013100022 3013100027 3013100020 3013100025 3013100029 3013100024 3013100021 3013100026
3013100033 3013100038 3013100032 3013100037 3013100030 3013100035 3013100039 3013100034 3013100031 3013100036
3013100043 3013100048 3013100042 3013100047 3013100040 3013100045 3013100049 3013100044 3013100041 3013100046
3013100053 3013100058 3013100052 3013100057 3013100050 3013100055 3013100059 3013100054 3013100051 3013100056
3013100063 3013100068 3013100062 3013100067 3013100060 3013100065 3013100069 3013100064 3013100061 3013100066
3013100073 3013100078 3013100072 3013100077 3013100070 3013100075 3013100079 3013100074 3013100071 3013100076
3013100083 3013100088 3013100082 3013100087 3013100080 3013100085 3013100089 3013100084 3013100081 3013100086
3013100093 3013100098 3013100092 3013100097 3013100090 3013100095 3013100099 3013100094 3013100091 3013100096
3013100103 3013100108 3013100102 3013100107 3013100100 3013100105 3013100109 3013100104 3013100101 3013100106
3013100113 3013100118 3013100112 3013100117 3013100110 3013100115 3013100119 3013100114 3013100111 3013100116
3013100123 3013100128 3013100122 3013100127 3013100120 3013100125 3013100129 3013100124 3013100121 3013100126
3013100133 3013100138 3013100132 3013100137 3013100130 3013100135 3013100139 3013100134 3013100131 3013100136
3013100143 3013100148 3013100142 3013100147 3013100140 3013100145 3013100149 3013100144 3013100141 3013100146
3013100153 3013100158 3013100152 3013100157 3013100150 3013100155 3013100159 3013100154 3013100151 3013100156
3013100163 3013100168 3013100162 3013100167 3013100160 3013100165 3013100169 3013100164 3013100161 3013100166
3013100173 3013100178 3013100172 3013100177 3013100170 3013100175 3013100179 3013100174 3013100171 3013100176
3013100183 3013100188 3013100182 3013100187 3013100180 3013100185 3013100189 3013100184 3013100181 3013100186
3013100193 3013100198 3013100192 3013100197 3013100190 3013100195 3013100199 3013100194 3013100191 3013100196
3013100203 3013100208 3013100202 3013100207 3013100200 3013100205 3013100209 3013100204 3013100201 3013100206
3013100213 3013100218 3013100212 3013100217 3013100210 3013100215 3013100219 3013100214 3013100211 3013100216
3013100223 3013100228 3013100222 3013100227 3013100220 3013100225 3013100229 3013100224 3013100221 3013100226
3013100233 3013100238 3013100232 3013100237 3013100230 3013100235 3013100239 3013100234 3013100231 3013100236
3013100243 3013100248 3013100242 3013100247 3013100240 3013100245 3013100249 3013100244 3013100241 3013100246
3013100253 3013100258 3013100252 3013100257 3013100250 3013100255 3013100259 3013100254 3013100251 3013100256
3013100263 3013100268 3013100262 3013100267 3013100260 3013100265 3013100269 3013100264 3013100261 3013100266
3013100273 3013100278 3013100272 3013100277 3013100270 3013100275 3013100279 3013100274 3013100271 3013100276
3013100283 3013100288 3013100282 3013100287 3013100280 3013100285 3013100289 3013100284 3013100281 3013100286
3013100293 3013100298 3013100292 3013100297 3013100290 3013100295 3013100299 3013100294 3013100291 3013100296
3013100303 3013100308 3013100302 3013100307 3013100300 3013100305 3013100309 3013100304 3013100301 3013100306
3013100313 3013100318 3013100312 3013100317 3013100310 3013100315 3013100319 3013100314 3013100311 3013100316
3013100323 3013100328 3013100322 3013100327 3013100320 3013100325 3013100329 3013100324 3013100321 3013100326
3013100333 3013100338 3013100332 3013100337 3013100330 3013100335 3013100339 3013100334 3013100331 3013100336
3013100343 3013100348 3013100342 3013100347 3013100340 3013100345 3013100349 3013100344 3013100341 3013100346
3013100353 3013100358 3013100352 3013100357 3013100350 3013100355 3013100359 3013100354 3013100351 3013100356
3013100363 3013100368 3013100362 3013100367 3013100360 3013100365 3013100369 3013100364 3013100361 3013100366
3013100373 3013100378 3013100372 3013100377 3013100370 3013100375 3013100379 3013100374 3013100371 3013100376
3013100383 3013100388 3013100382 3013100387 3013100380 3013100385 3013100389 3013100384 3013100381 3013100386
3013100393 3013100398 3013100392 3013100397 3013100390 3013100395 3013100399 3013100394 3013100391 3013100396
3013100403 3013100408 3013100402 3013100407 3013100400 3013100405 3013100409 3013100404 3013100401 3013100406
3013100413 3013100418 3013100412 3013100417 3013100410 3013100415 3013100419 3013100414 3013100411 3013100416
3013100423 3013100428 3013100422 3013100427 3013100420 3013100425 3013100429 3013100424 3013100421 3013100426
3013100433 3013100438 3013100432 3013100437 3013100430 3013100435 3013100439 3013100434 3013100431 3013100436
3013100443 3013100448 3013100442 3013100447 3013100440 3013100445 3013100449 3013100444 3013100441 3013100446
3013100453 3013100458 3013100452 3013100457 3013100450 3013100455 3013100459 3013100454 3013100451 3013100456
3013100463 3013100468 3013100462 3013100467 3013100460 3013100465 3013100469 3013100464 3013100461 3013100466
3013100473 3013100478 3013100472 3013100477 3013100470 3013100475 3013100479 3013100474 3013100471 3013100476
3013100483 3013100488 3013100482 3013100487 3013100480 3013100485 3013100489 3013100484 3013100481 3013100486
3013100493 3013100498 3013100492 3013100497 3013100490 3013100495 3013100499 3013100494 3013100491 3013100496
3013100503 3013100508 3013100502 3013100507 3013100500 3013100505 3013100509 3013100504 3013100501 3013100506
3013100513 3013100518 3013100512 3013100517 3013100510 3013100515 3013100519 3013100514 3013100511 3013100516
3013100523 3013100528 3013100522 3013100527 3013100520 3013100525 3013100529 3013100524 3013100521 3013100526
3013100533 3013100538 3013100532 3013100537 3013100530 3013100535 3013100539 3013100534 3013100531 3013100536
3013100543 3013100548 3013100542 3013100547 3013100540 3013100545 3013100549 3013100544 3013100541 3013100546
3013100553 3013100558 3013100552 3013100557 3013100550 3013100555 3013100559 3013100554 3013100551 3013100556
3013100563 3013100568 3013100562 3013100567 3013100560 3013100565 3013100569 3013100564 3013100561 3013100566
3013100573 3013100578 3013100572 3013100577 3013100570 3013100575 3013100579 3013100574 3013100571 3013100576
3013100583 3013100588 3013100582 3013100587 3013100580 3013100585 3013100589 3013100584 3013100581 3013100586
3013100593 3013100598 3013100592 3013100597 3013100590 3013100595 3013100599 3013100594 3013100591 3013100596
3013100603 3013100608 3013100602 3013100607 3013100600 3013100605 3013100609 3013100604 3013100601 3013100606
3013100613 3013100618 3013100612 3013100617 3013100610 3013100615 3013100619 3013100614 3013100611 3013100616
3013100623 3013100628 3013100622 3013100627 3013100620 3013100625 3013100629 3013100624 3013100621 3013100626
3013100633 3013100638 3013100632 3013100637 3013100630 3013100635 3013100639 3013100634 3013100631 3013100636
3013100643 3013100648 3013100642 3013100647 3013100640 3013100645 3013100649 3013100644 3013100641 3013100646
3013100653 3013100658 3013100652 3013100657 3013100650 3013100655 3013100659 3013100654 3013100651 3013100656
3013100663 3013100668 3013100662 3013100667 3013100660 3013100665 3013100669 3013100664 3013100661 3013100666
3013100673 3013100678 3013100672 3013100677 3013100670 3013100675 3013100679 3013100674 3013100671 3013100676
3013100683 3013100688 3013100682 3013100687 3013100680 3013100685 3013100689 3013100684 3013100681 3013100686
3013100693 3013100698 3013100692 3013100697 3013100690 3013100695 3013100699 3013100694 3013100691 3013100696
3013100703 3013100708 3013100702 3013100707 3013100700 3013100705 3013100709 3013100704 3013100701 3013100706
3013100713 3013100718 3013100712 3013100717 3013100710 3013100715 3013100719 3013100714 3013100711 3013100716
3013100723 3013100728 3013100722 3013100727 3013100720 3013100725 3013100729 3013100724 3013100721 3013100726
3013100733 3013100738 3013100732 3013100737 3013100730 3013100735 3013100739 3013100734 3013100731 3013100736
3013100743 3013100748 3013100742 3013100747 3013100740 3013100745 3013100749 3013100744 3013100741 3013100746
3013100753 3013100758 3013100752 3013100757 3013100750 3013100755 3013100759 3013100754 3013100751 3013100756
3013100763 3013100768 3013100762 3013100767 3013100760 3013100765 3013100769 3013100764 3013100761 3013100766
3013100773 3013100778 3013100772 3013100777 3013100770 3013100775 3013100779 3013100774 3013100771 3013100776
3013100783 3013100788 3013100782 3013100787 3013100780 3013100785 3013100789 3013100784 3013100781 3013100786
3013100793 3013100798 3013100792 3013100797 3013100790 3013100795 3013100799 3013100794 3013100791 3013100796
3013100803 3013100808 3013100802 3013100807 3013100800 3013100805 3013100809 3013100804 3013100801 3013100806
3013100813 3013100818 3013100812 3013100817 3013100810 3013100815 3013100819 3013100814 3013100811 3013100816
3013100823 3013100828 3013100822 3013100827 3013100820 3013100825 3013100829 3013100824 3013100821 3013100826
3013100833 3013100838 3013100832 3013100837 3013100830 3013100835 3013100839 3013100834 3013100831 3013100836
3013100843 3013100848 3013100842 3013100847 3013100840 3013100845 3013100849 3013100844 3013100841 3013100846
3013100853 3013100858 3013100852 3013100857 3013100850 3013100855 3013100859 3013100854 3013100851 3013100856
3013100863 3013100868 3013100862 3013100867 3013100860 3013100865 3013100869 3013100864 3013100861 3013100866
3013100873 3013100878 3013100872 3013100877 3013100870 3013100875 3013100879 3013100874 3013100871 3013100876
3013100883 3013100888 3013100882 3013100887 3013100880 3013100885 3013100889 3013100884 3013100881 3013100886
3013100893 3013100898 3013100892 3013100897 3013100890 3013100895 3013100899 3013100894 3013100891 3013100896
3013100903 3013100908 3013100902 3013100907 3013100900 3013100905 3013100909 3013100904 3013100901 3013100906
3013100913 3013100918 3013100912 3013100917 3013100910 3013100915 3013100919 3013100914 3013100911 3013100916
3013100923 3013100928 3013100922 3013100927 3013100920 3013100925 3013100929 3013100924 3013100921 3013100926
3013100933 3013100938 3013100932 3013100937 3013100930 3013100935 3013100939 3013100934 3013100931 3013100936
3013100943 3013100948 3013100942 3013100947 3013100940 3013100945 3013100949 3013100944 3013100941 3013100946
3013100953 3013100958 3013100952 3013100957 3013100950 3013100955 3013100959 3013100954 3013100951 3013100956
3013100963 3013100968 3013100962 3013100967 3013100960 3013100965 3013100969 3013100964 3013100961 3013100966
3013100973 3013100978 3013100972 3013100977 3013100970 3013100975 3013100979 3013100974 3013100971 3013100976
3013100983 3013100988 3013100982 3013100987 3013100980 3013100985 3013100989 3013100984 3013100981 3013100986
3013100993 3013100998 3013100992 3013100997 3013100990 3013100995 3013100999 3013100994 3013100991 3013100996