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.
510120 is phone number first 6-digit, in the full phone number 510120xxxx, 510 is the Area Code, 120 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 510, determine the regional location
State: California
Region: California
Center City: Alameda, Berkeley, Castro Valley
Lookup region location map by area code
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.
510120 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, 510120-xxxx, 510 is the area code, 120 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, (510)120-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.
5101200003 5101200008 5101200002 5101200007 5101200000 5101200005 5101200009 5101200004 5101200001 5101200006
5101200013 5101200018 5101200012 5101200017 5101200010 5101200015 5101200019 5101200014 5101200011 5101200016
5101200023 5101200028 5101200022 5101200027 5101200020 5101200025 5101200029 5101200024 5101200021 5101200026
5101200033 5101200038 5101200032 5101200037 5101200030 5101200035 5101200039 5101200034 5101200031 5101200036
5101200043 5101200048 5101200042 5101200047 5101200040 5101200045 5101200049 5101200044 5101200041 5101200046
5101200053 5101200058 5101200052 5101200057 5101200050 5101200055 5101200059 5101200054 5101200051 5101200056
5101200063 5101200068 5101200062 5101200067 5101200060 5101200065 5101200069 5101200064 5101200061 5101200066
5101200073 5101200078 5101200072 5101200077 5101200070 5101200075 5101200079 5101200074 5101200071 5101200076
5101200083 5101200088 5101200082 5101200087 5101200080 5101200085 5101200089 5101200084 5101200081 5101200086
5101200093 5101200098 5101200092 5101200097 5101200090 5101200095 5101200099 5101200094 5101200091 5101200096
5101200103 5101200108 5101200102 5101200107 5101200100 5101200105 5101200109 5101200104 5101200101 5101200106
5101200113 5101200118 5101200112 5101200117 5101200110 5101200115 5101200119 5101200114 5101200111 5101200116
5101200123 5101200128 5101200122 5101200127 5101200120 5101200125 5101200129 5101200124 5101200121 5101200126
5101200133 5101200138 5101200132 5101200137 5101200130 5101200135 5101200139 5101200134 5101200131 5101200136
5101200143 5101200148 5101200142 5101200147 5101200140 5101200145 5101200149 5101200144 5101200141 5101200146
5101200153 5101200158 5101200152 5101200157 5101200150 5101200155 5101200159 5101200154 5101200151 5101200156
5101200163 5101200168 5101200162 5101200167 5101200160 5101200165 5101200169 5101200164 5101200161 5101200166
5101200173 5101200178 5101200172 5101200177 5101200170 5101200175 5101200179 5101200174 5101200171 5101200176
5101200183 5101200188 5101200182 5101200187 5101200180 5101200185 5101200189 5101200184 5101200181 5101200186
5101200193 5101200198 5101200192 5101200197 5101200190 5101200195 5101200199 5101200194 5101200191 5101200196
5101200203 5101200208 5101200202 5101200207 5101200200 5101200205 5101200209 5101200204 5101200201 5101200206
5101200213 5101200218 5101200212 5101200217 5101200210 5101200215 5101200219 5101200214 5101200211 5101200216
5101200223 5101200228 5101200222 5101200227 5101200220 5101200225 5101200229 5101200224 5101200221 5101200226
5101200233 5101200238 5101200232 5101200237 5101200230 5101200235 5101200239 5101200234 5101200231 5101200236
5101200243 5101200248 5101200242 5101200247 5101200240 5101200245 5101200249 5101200244 5101200241 5101200246
5101200253 5101200258 5101200252 5101200257 5101200250 5101200255 5101200259 5101200254 5101200251 5101200256
5101200263 5101200268 5101200262 5101200267 5101200260 5101200265 5101200269 5101200264 5101200261 5101200266
5101200273 5101200278 5101200272 5101200277 5101200270 5101200275 5101200279 5101200274 5101200271 5101200276
5101200283 5101200288 5101200282 5101200287 5101200280 5101200285 5101200289 5101200284 5101200281 5101200286
5101200293 5101200298 5101200292 5101200297 5101200290 5101200295 5101200299 5101200294 5101200291 5101200296
5101200303 5101200308 5101200302 5101200307 5101200300 5101200305 5101200309 5101200304 5101200301 5101200306
5101200313 5101200318 5101200312 5101200317 5101200310 5101200315 5101200319 5101200314 5101200311 5101200316
5101200323 5101200328 5101200322 5101200327 5101200320 5101200325 5101200329 5101200324 5101200321 5101200326
5101200333 5101200338 5101200332 5101200337 5101200330 5101200335 5101200339 5101200334 5101200331 5101200336
5101200343 5101200348 5101200342 5101200347 5101200340 5101200345 5101200349 5101200344 5101200341 5101200346
5101200353 5101200358 5101200352 5101200357 5101200350 5101200355 5101200359 5101200354 5101200351 5101200356
5101200363 5101200368 5101200362 5101200367 5101200360 5101200365 5101200369 5101200364 5101200361 5101200366
5101200373 5101200378 5101200372 5101200377 5101200370 5101200375 5101200379 5101200374 5101200371 5101200376
5101200383 5101200388 5101200382 5101200387 5101200380 5101200385 5101200389 5101200384 5101200381 5101200386
5101200393 5101200398 5101200392 5101200397 5101200390 5101200395 5101200399 5101200394 5101200391 5101200396
5101200403 5101200408 5101200402 5101200407 5101200400 5101200405 5101200409 5101200404 5101200401 5101200406
5101200413 5101200418 5101200412 5101200417 5101200410 5101200415 5101200419 5101200414 5101200411 5101200416
5101200423 5101200428 5101200422 5101200427 5101200420 5101200425 5101200429 5101200424 5101200421 5101200426
5101200433 5101200438 5101200432 5101200437 5101200430 5101200435 5101200439 5101200434 5101200431 5101200436
5101200443 5101200448 5101200442 5101200447 5101200440 5101200445 5101200449 5101200444 5101200441 5101200446
5101200453 5101200458 5101200452 5101200457 5101200450 5101200455 5101200459 5101200454 5101200451 5101200456
5101200463 5101200468 5101200462 5101200467 5101200460 5101200465 5101200469 5101200464 5101200461 5101200466
5101200473 5101200478 5101200472 5101200477 5101200470 5101200475 5101200479 5101200474 5101200471 5101200476
5101200483 5101200488 5101200482 5101200487 5101200480 5101200485 5101200489 5101200484 5101200481 5101200486
5101200493 5101200498 5101200492 5101200497 5101200490 5101200495 5101200499 5101200494 5101200491 5101200496
5101200503 5101200508 5101200502 5101200507 5101200500 5101200505 5101200509 5101200504 5101200501 5101200506
5101200513 5101200518 5101200512 5101200517 5101200510 5101200515 5101200519 5101200514 5101200511 5101200516
5101200523 5101200528 5101200522 5101200527 5101200520 5101200525 5101200529 5101200524 5101200521 5101200526
5101200533 5101200538 5101200532 5101200537 5101200530 5101200535 5101200539 5101200534 5101200531 5101200536
5101200543 5101200548 5101200542 5101200547 5101200540 5101200545 5101200549 5101200544 5101200541 5101200546
5101200553 5101200558 5101200552 5101200557 5101200550 5101200555 5101200559 5101200554 5101200551 5101200556
5101200563 5101200568 5101200562 5101200567 5101200560 5101200565 5101200569 5101200564 5101200561 5101200566
5101200573 5101200578 5101200572 5101200577 5101200570 5101200575 5101200579 5101200574 5101200571 5101200576
5101200583 5101200588 5101200582 5101200587 5101200580 5101200585 5101200589 5101200584 5101200581 5101200586
5101200593 5101200598 5101200592 5101200597 5101200590 5101200595 5101200599 5101200594 5101200591 5101200596
5101200603 5101200608 5101200602 5101200607 5101200600 5101200605 5101200609 5101200604 5101200601 5101200606
5101200613 5101200618 5101200612 5101200617 5101200610 5101200615 5101200619 5101200614 5101200611 5101200616
5101200623 5101200628 5101200622 5101200627 5101200620 5101200625 5101200629 5101200624 5101200621 5101200626
5101200633 5101200638 5101200632 5101200637 5101200630 5101200635 5101200639 5101200634 5101200631 5101200636
5101200643 5101200648 5101200642 5101200647 5101200640 5101200645 5101200649 5101200644 5101200641 5101200646
5101200653 5101200658 5101200652 5101200657 5101200650 5101200655 5101200659 5101200654 5101200651 5101200656
5101200663 5101200668 5101200662 5101200667 5101200660 5101200665 5101200669 5101200664 5101200661 5101200666
5101200673 5101200678 5101200672 5101200677 5101200670 5101200675 5101200679 5101200674 5101200671 5101200676
5101200683 5101200688 5101200682 5101200687 5101200680 5101200685 5101200689 5101200684 5101200681 5101200686
5101200693 5101200698 5101200692 5101200697 5101200690 5101200695 5101200699 5101200694 5101200691 5101200696
5101200703 5101200708 5101200702 5101200707 5101200700 5101200705 5101200709 5101200704 5101200701 5101200706
5101200713 5101200718 5101200712 5101200717 5101200710 5101200715 5101200719 5101200714 5101200711 5101200716
5101200723 5101200728 5101200722 5101200727 5101200720 5101200725 5101200729 5101200724 5101200721 5101200726
5101200733 5101200738 5101200732 5101200737 5101200730 5101200735 5101200739 5101200734 5101200731 5101200736
5101200743 5101200748 5101200742 5101200747 5101200740 5101200745 5101200749 5101200744 5101200741 5101200746
5101200753 5101200758 5101200752 5101200757 5101200750 5101200755 5101200759 5101200754 5101200751 5101200756
5101200763 5101200768 5101200762 5101200767 5101200760 5101200765 5101200769 5101200764 5101200761 5101200766
5101200773 5101200778 5101200772 5101200777 5101200770 5101200775 5101200779 5101200774 5101200771 5101200776
5101200783 5101200788 5101200782 5101200787 5101200780 5101200785 5101200789 5101200784 5101200781 5101200786
5101200793 5101200798 5101200792 5101200797 5101200790 5101200795 5101200799 5101200794 5101200791 5101200796
5101200803 5101200808 5101200802 5101200807 5101200800 5101200805 5101200809 5101200804 5101200801 5101200806
5101200813 5101200818 5101200812 5101200817 5101200810 5101200815 5101200819 5101200814 5101200811 5101200816
5101200823 5101200828 5101200822 5101200827 5101200820 5101200825 5101200829 5101200824 5101200821 5101200826
5101200833 5101200838 5101200832 5101200837 5101200830 5101200835 5101200839 5101200834 5101200831 5101200836
5101200843 5101200848 5101200842 5101200847 5101200840 5101200845 5101200849 5101200844 5101200841 5101200846
5101200853 5101200858 5101200852 5101200857 5101200850 5101200855 5101200859 5101200854 5101200851 5101200856
5101200863 5101200868 5101200862 5101200867 5101200860 5101200865 5101200869 5101200864 5101200861 5101200866
5101200873 5101200878 5101200872 5101200877 5101200870 5101200875 5101200879 5101200874 5101200871 5101200876
5101200883 5101200888 5101200882 5101200887 5101200880 5101200885 5101200889 5101200884 5101200881 5101200886
5101200893 5101200898 5101200892 5101200897 5101200890 5101200895 5101200899 5101200894 5101200891 5101200896
5101200903 5101200908 5101200902 5101200907 5101200900 5101200905 5101200909 5101200904 5101200901 5101200906
5101200913 5101200918 5101200912 5101200917 5101200910 5101200915 5101200919 5101200914 5101200911 5101200916
5101200923 5101200928 5101200922 5101200927 5101200920 5101200925 5101200929 5101200924 5101200921 5101200926
5101200933 5101200938 5101200932 5101200937 5101200930 5101200935 5101200939 5101200934 5101200931 5101200936
5101200943 5101200948 5101200942 5101200947 5101200940 5101200945 5101200949 5101200944 5101200941 5101200946
5101200953 5101200958 5101200952 5101200957 5101200950 5101200955 5101200959 5101200954 5101200951 5101200956
5101200963 5101200968 5101200962 5101200967 5101200960 5101200965 5101200969 5101200964 5101200961 5101200966
5101200973 5101200978 5101200972 5101200977 5101200970 5101200975 5101200979 5101200974 5101200971 5101200976
5101200983 5101200988 5101200982 5101200987 5101200980 5101200985 5101200989 5101200984 5101200981 5101200986
5101200993 5101200998 5101200992 5101200997 5101200990 5101200995 5101200999 5101200994 5101200991 5101200996