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.
3013103003 3013103008 3013103002 3013103007 3013103000 3013103005 3013103009 3013103004 3013103001 3013103006
3013103013 3013103018 3013103012 3013103017 3013103010 3013103015 3013103019 3013103014 3013103011 3013103016
3013103023 3013103028 3013103022 3013103027 3013103020 3013103025 3013103029 3013103024 3013103021 3013103026
3013103033 3013103038 3013103032 3013103037 3013103030 3013103035 3013103039 3013103034 3013103031 3013103036
3013103043 3013103048 3013103042 3013103047 3013103040 3013103045 3013103049 3013103044 3013103041 3013103046
3013103053 3013103058 3013103052 3013103057 3013103050 3013103055 3013103059 3013103054 3013103051 3013103056
3013103063 3013103068 3013103062 3013103067 3013103060 3013103065 3013103069 3013103064 3013103061 3013103066
3013103073 3013103078 3013103072 3013103077 3013103070 3013103075 3013103079 3013103074 3013103071 3013103076
3013103083 3013103088 3013103082 3013103087 3013103080 3013103085 3013103089 3013103084 3013103081 3013103086
3013103093 3013103098 3013103092 3013103097 3013103090 3013103095 3013103099 3013103094 3013103091 3013103096
3013103103 3013103108 3013103102 3013103107 3013103100 3013103105 3013103109 3013103104 3013103101 3013103106
3013103113 3013103118 3013103112 3013103117 3013103110 3013103115 3013103119 3013103114 3013103111 3013103116
3013103123 3013103128 3013103122 3013103127 3013103120 3013103125 3013103129 3013103124 3013103121 3013103126
3013103133 3013103138 3013103132 3013103137 3013103130 3013103135 3013103139 3013103134 3013103131 3013103136
3013103143 3013103148 3013103142 3013103147 3013103140 3013103145 3013103149 3013103144 3013103141 3013103146
3013103153 3013103158 3013103152 3013103157 3013103150 3013103155 3013103159 3013103154 3013103151 3013103156
3013103163 3013103168 3013103162 3013103167 3013103160 3013103165 3013103169 3013103164 3013103161 3013103166
3013103173 3013103178 3013103172 3013103177 3013103170 3013103175 3013103179 3013103174 3013103171 3013103176
3013103183 3013103188 3013103182 3013103187 3013103180 3013103185 3013103189 3013103184 3013103181 3013103186
3013103193 3013103198 3013103192 3013103197 3013103190 3013103195 3013103199 3013103194 3013103191 3013103196
3013103203 3013103208 3013103202 3013103207 3013103200 3013103205 3013103209 3013103204 3013103201 3013103206
3013103213 3013103218 3013103212 3013103217 3013103210 3013103215 3013103219 3013103214 3013103211 3013103216
3013103223 3013103228 3013103222 3013103227 3013103220 3013103225 3013103229 3013103224 3013103221 3013103226
3013103233 3013103238 3013103232 3013103237 3013103230 3013103235 3013103239 3013103234 3013103231 3013103236
3013103243 3013103248 3013103242 3013103247 3013103240 3013103245 3013103249 3013103244 3013103241 3013103246
3013103253 3013103258 3013103252 3013103257 3013103250 3013103255 3013103259 3013103254 3013103251 3013103256
3013103263 3013103268 3013103262 3013103267 3013103260 3013103265 3013103269 3013103264 3013103261 3013103266
3013103273 3013103278 3013103272 3013103277 3013103270 3013103275 3013103279 3013103274 3013103271 3013103276
3013103283 3013103288 3013103282 3013103287 3013103280 3013103285 3013103289 3013103284 3013103281 3013103286
3013103293 3013103298 3013103292 3013103297 3013103290 3013103295 3013103299 3013103294 3013103291 3013103296
3013103303 3013103308 3013103302 3013103307 3013103300 3013103305 3013103309 3013103304 3013103301 3013103306
3013103313 3013103318 3013103312 3013103317 3013103310 3013103315 3013103319 3013103314 3013103311 3013103316
3013103323 3013103328 3013103322 3013103327 3013103320 3013103325 3013103329 3013103324 3013103321 3013103326
3013103333 3013103338 3013103332 3013103337 3013103330 3013103335 3013103339 3013103334 3013103331 3013103336
3013103343 3013103348 3013103342 3013103347 3013103340 3013103345 3013103349 3013103344 3013103341 3013103346
3013103353 3013103358 3013103352 3013103357 3013103350 3013103355 3013103359 3013103354 3013103351 3013103356
3013103363 3013103368 3013103362 3013103367 3013103360 3013103365 3013103369 3013103364 3013103361 3013103366
3013103373 3013103378 3013103372 3013103377 3013103370 3013103375 3013103379 3013103374 3013103371 3013103376
3013103383 3013103388 3013103382 3013103387 3013103380 3013103385 3013103389 3013103384 3013103381 3013103386
3013103393 3013103398 3013103392 3013103397 3013103390 3013103395 3013103399 3013103394 3013103391 3013103396
3013103403 3013103408 3013103402 3013103407 3013103400 3013103405 3013103409 3013103404 3013103401 3013103406
3013103413 3013103418 3013103412 3013103417 3013103410 3013103415 3013103419 3013103414 3013103411 3013103416
3013103423 3013103428 3013103422 3013103427 3013103420 3013103425 3013103429 3013103424 3013103421 3013103426
3013103433 3013103438 3013103432 3013103437 3013103430 3013103435 3013103439 3013103434 3013103431 3013103436
3013103443 3013103448 3013103442 3013103447 3013103440 3013103445 3013103449 3013103444 3013103441 3013103446
3013103453 3013103458 3013103452 3013103457 3013103450 3013103455 3013103459 3013103454 3013103451 3013103456
3013103463 3013103468 3013103462 3013103467 3013103460 3013103465 3013103469 3013103464 3013103461 3013103466
3013103473 3013103478 3013103472 3013103477 3013103470 3013103475 3013103479 3013103474 3013103471 3013103476
3013103483 3013103488 3013103482 3013103487 3013103480 3013103485 3013103489 3013103484 3013103481 3013103486
3013103493 3013103498 3013103492 3013103497 3013103490 3013103495 3013103499 3013103494 3013103491 3013103496
3013103503 3013103508 3013103502 3013103507 3013103500 3013103505 3013103509 3013103504 3013103501 3013103506
3013103513 3013103518 3013103512 3013103517 3013103510 3013103515 3013103519 3013103514 3013103511 3013103516
3013103523 3013103528 3013103522 3013103527 3013103520 3013103525 3013103529 3013103524 3013103521 3013103526
3013103533 3013103538 3013103532 3013103537 3013103530 3013103535 3013103539 3013103534 3013103531 3013103536
3013103543 3013103548 3013103542 3013103547 3013103540 3013103545 3013103549 3013103544 3013103541 3013103546
3013103553 3013103558 3013103552 3013103557 3013103550 3013103555 3013103559 3013103554 3013103551 3013103556
3013103563 3013103568 3013103562 3013103567 3013103560 3013103565 3013103569 3013103564 3013103561 3013103566
3013103573 3013103578 3013103572 3013103577 3013103570 3013103575 3013103579 3013103574 3013103571 3013103576
3013103583 3013103588 3013103582 3013103587 3013103580 3013103585 3013103589 3013103584 3013103581 3013103586
3013103593 3013103598 3013103592 3013103597 3013103590 3013103595 3013103599 3013103594 3013103591 3013103596
3013103603 3013103608 3013103602 3013103607 3013103600 3013103605 3013103609 3013103604 3013103601 3013103606
3013103613 3013103618 3013103612 3013103617 3013103610 3013103615 3013103619 3013103614 3013103611 3013103616
3013103623 3013103628 3013103622 3013103627 3013103620 3013103625 3013103629 3013103624 3013103621 3013103626
3013103633 3013103638 3013103632 3013103637 3013103630 3013103635 3013103639 3013103634 3013103631 3013103636
3013103643 3013103648 3013103642 3013103647 3013103640 3013103645 3013103649 3013103644 3013103641 3013103646
3013103653 3013103658 3013103652 3013103657 3013103650 3013103655 3013103659 3013103654 3013103651 3013103656
3013103663 3013103668 3013103662 3013103667 3013103660 3013103665 3013103669 3013103664 3013103661 3013103666
3013103673 3013103678 3013103672 3013103677 3013103670 3013103675 3013103679 3013103674 3013103671 3013103676
3013103683 3013103688 3013103682 3013103687 3013103680 3013103685 3013103689 3013103684 3013103681 3013103686
3013103693 3013103698 3013103692 3013103697 3013103690 3013103695 3013103699 3013103694 3013103691 3013103696
3013103703 3013103708 3013103702 3013103707 3013103700 3013103705 3013103709 3013103704 3013103701 3013103706
3013103713 3013103718 3013103712 3013103717 3013103710 3013103715 3013103719 3013103714 3013103711 3013103716
3013103723 3013103728 3013103722 3013103727 3013103720 3013103725 3013103729 3013103724 3013103721 3013103726
3013103733 3013103738 3013103732 3013103737 3013103730 3013103735 3013103739 3013103734 3013103731 3013103736
3013103743 3013103748 3013103742 3013103747 3013103740 3013103745 3013103749 3013103744 3013103741 3013103746
3013103753 3013103758 3013103752 3013103757 3013103750 3013103755 3013103759 3013103754 3013103751 3013103756
3013103763 3013103768 3013103762 3013103767 3013103760 3013103765 3013103769 3013103764 3013103761 3013103766
3013103773 3013103778 3013103772 3013103777 3013103770 3013103775 3013103779 3013103774 3013103771 3013103776
3013103783 3013103788 3013103782 3013103787 3013103780 3013103785 3013103789 3013103784 3013103781 3013103786
3013103793 3013103798 3013103792 3013103797 3013103790 3013103795 3013103799 3013103794 3013103791 3013103796
3013103803 3013103808 3013103802 3013103807 3013103800 3013103805 3013103809 3013103804 3013103801 3013103806
3013103813 3013103818 3013103812 3013103817 3013103810 3013103815 3013103819 3013103814 3013103811 3013103816
3013103823 3013103828 3013103822 3013103827 3013103820 3013103825 3013103829 3013103824 3013103821 3013103826
3013103833 3013103838 3013103832 3013103837 3013103830 3013103835 3013103839 3013103834 3013103831 3013103836
3013103843 3013103848 3013103842 3013103847 3013103840 3013103845 3013103849 3013103844 3013103841 3013103846
3013103853 3013103858 3013103852 3013103857 3013103850 3013103855 3013103859 3013103854 3013103851 3013103856
3013103863 3013103868 3013103862 3013103867 3013103860 3013103865 3013103869 3013103864 3013103861 3013103866
3013103873 3013103878 3013103872 3013103877 3013103870 3013103875 3013103879 3013103874 3013103871 3013103876
3013103883 3013103888 3013103882 3013103887 3013103880 3013103885 3013103889 3013103884 3013103881 3013103886
3013103893 3013103898 3013103892 3013103897 3013103890 3013103895 3013103899 3013103894 3013103891 3013103896
3013103903 3013103908 3013103902 3013103907 3013103900 3013103905 3013103909 3013103904 3013103901 3013103906
3013103913 3013103918 3013103912 3013103917 3013103910 3013103915 3013103919 3013103914 3013103911 3013103916
3013103923 3013103928 3013103922 3013103927 3013103920 3013103925 3013103929 3013103924 3013103921 3013103926
3013103933 3013103938 3013103932 3013103937 3013103930 3013103935 3013103939 3013103934 3013103931 3013103936
3013103943 3013103948 3013103942 3013103947 3013103940 3013103945 3013103949 3013103944 3013103941 3013103946
3013103953 3013103958 3013103952 3013103957 3013103950 3013103955 3013103959 3013103954 3013103951 3013103956
3013103963 3013103968 3013103962 3013103967 3013103960 3013103965 3013103969 3013103964 3013103961 3013103966
3013103973 3013103978 3013103972 3013103977 3013103970 3013103975 3013103979 3013103974 3013103971 3013103976
3013103983 3013103988 3013103982 3013103987 3013103980 3013103985 3013103989 3013103984 3013103981 3013103986
3013103993 3013103998 3013103992 3013103997 3013103990 3013103995 3013103999 3013103994 3013103991 3013103996