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.
510204 is phone number first 6-digit, in the full phone number 510204xxxx, 510 is the Area Code, 204 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
Area Code: 510 Area Code
State: California
Center City: Oakland
Phone Used: (510) 204-
Primary City:
Berkeley, CA
Owned Company:
Pacific Bell
County:
Alameda
Owned Type:
Landline
Owned Carrier:
Pacific Bell
Counties:
Alameda County
Full Zip Code:
94704 (32%), 94618 (21%), 94705 (17%), 94703 (9%), 94709 (7%), 94702 (6%), 94710 (3%), 94609 (2%), 94708 (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.
510204 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, 510204-xxxx, 510 is the area code, 204 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)204-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.
5102042003 5102042008 5102042002 5102042007 5102042000 5102042005 5102042009 5102042004 5102042001 5102042006
5102042013 5102042018 5102042012 5102042017 5102042010 5102042015 5102042019 5102042014 5102042011 5102042016
5102042023 5102042028 5102042022 5102042027 5102042020 5102042025 5102042029 5102042024 5102042021 5102042026
5102042033 5102042038 5102042032 5102042037 5102042030 5102042035 5102042039 5102042034 5102042031 5102042036
5102042043 5102042048 5102042042 5102042047 5102042040 5102042045 5102042049 5102042044 5102042041 5102042046
5102042053 5102042058 5102042052 5102042057 5102042050 5102042055 5102042059 5102042054 5102042051 5102042056
5102042063 5102042068 5102042062 5102042067 5102042060 5102042065 5102042069 5102042064 5102042061 5102042066
5102042073 5102042078 5102042072 5102042077 5102042070 5102042075 5102042079 5102042074 5102042071 5102042076
5102042083 5102042088 5102042082 5102042087 5102042080 5102042085 5102042089 5102042084 5102042081 5102042086
5102042093 5102042098 5102042092 5102042097 5102042090 5102042095 5102042099 5102042094 5102042091 5102042096
5102042103 5102042108 5102042102 5102042107 5102042100 5102042105 5102042109 5102042104 5102042101 5102042106
5102042113 5102042118 5102042112 5102042117 5102042110 5102042115 5102042119 5102042114 5102042111 5102042116
5102042123 5102042128 5102042122 5102042127 5102042120 5102042125 5102042129 5102042124 5102042121 5102042126
5102042133 5102042138 5102042132 5102042137 5102042130 5102042135 5102042139 5102042134 5102042131 5102042136
5102042143 5102042148 5102042142 5102042147 5102042140 5102042145 5102042149 5102042144 5102042141 5102042146
5102042153 5102042158 5102042152 5102042157 5102042150 5102042155 5102042159 5102042154 5102042151 5102042156
5102042163 5102042168 5102042162 5102042167 5102042160 5102042165 5102042169 5102042164 5102042161 5102042166
5102042173 5102042178 5102042172 5102042177 5102042170 5102042175 5102042179 5102042174 5102042171 5102042176
5102042183 5102042188 5102042182 5102042187 5102042180 5102042185 5102042189 5102042184 5102042181 5102042186
5102042193 5102042198 5102042192 5102042197 5102042190 5102042195 5102042199 5102042194 5102042191 5102042196
5102042203 5102042208 5102042202 5102042207 5102042200 5102042205 5102042209 5102042204 5102042201 5102042206
5102042213 5102042218 5102042212 5102042217 5102042210 5102042215 5102042219 5102042214 5102042211 5102042216
5102042223 5102042228 5102042222 5102042227 5102042220 5102042225 5102042229 5102042224 5102042221 5102042226
5102042233 5102042238 5102042232 5102042237 5102042230 5102042235 5102042239 5102042234 5102042231 5102042236
5102042243 5102042248 5102042242 5102042247 5102042240 5102042245 5102042249 5102042244 5102042241 5102042246
5102042253 5102042258 5102042252 5102042257 5102042250 5102042255 5102042259 5102042254 5102042251 5102042256
5102042263 5102042268 5102042262 5102042267 5102042260 5102042265 5102042269 5102042264 5102042261 5102042266
5102042273 5102042278 5102042272 5102042277 5102042270 5102042275 5102042279 5102042274 5102042271 5102042276
5102042283 5102042288 5102042282 5102042287 5102042280 5102042285 5102042289 5102042284 5102042281 5102042286
5102042293 5102042298 5102042292 5102042297 5102042290 5102042295 5102042299 5102042294 5102042291 5102042296
5102042303 5102042308 5102042302 5102042307 5102042300 5102042305 5102042309 5102042304 5102042301 5102042306
5102042313 5102042318 5102042312 5102042317 5102042310 5102042315 5102042319 5102042314 5102042311 5102042316
5102042323 5102042328 5102042322 5102042327 5102042320 5102042325 5102042329 5102042324 5102042321 5102042326
5102042333 5102042338 5102042332 5102042337 5102042330 5102042335 5102042339 5102042334 5102042331 5102042336
5102042343 5102042348 5102042342 5102042347 5102042340 5102042345 5102042349 5102042344 5102042341 5102042346
5102042353 5102042358 5102042352 5102042357 5102042350 5102042355 5102042359 5102042354 5102042351 5102042356
5102042363 5102042368 5102042362 5102042367 5102042360 5102042365 5102042369 5102042364 5102042361 5102042366
5102042373 5102042378 5102042372 5102042377 5102042370 5102042375 5102042379 5102042374 5102042371 5102042376
5102042383 5102042388 5102042382 5102042387 5102042380 5102042385 5102042389 5102042384 5102042381 5102042386
5102042393 5102042398 5102042392 5102042397 5102042390 5102042395 5102042399 5102042394 5102042391 5102042396
5102042403 5102042408 5102042402 5102042407 5102042400 5102042405 5102042409 5102042404 5102042401 5102042406
5102042413 5102042418 5102042412 5102042417 5102042410 5102042415 5102042419 5102042414 5102042411 5102042416
5102042423 5102042428 5102042422 5102042427 5102042420 5102042425 5102042429 5102042424 5102042421 5102042426
5102042433 5102042438 5102042432 5102042437 5102042430 5102042435 5102042439 5102042434 5102042431 5102042436
5102042443 5102042448 5102042442 5102042447 5102042440 5102042445 5102042449 5102042444 5102042441 5102042446
5102042453 5102042458 5102042452 5102042457 5102042450 5102042455 5102042459 5102042454 5102042451 5102042456
5102042463 5102042468 5102042462 5102042467 5102042460 5102042465 5102042469 5102042464 5102042461 5102042466
5102042473 5102042478 5102042472 5102042477 5102042470 5102042475 5102042479 5102042474 5102042471 5102042476
5102042483 5102042488 5102042482 5102042487 5102042480 5102042485 5102042489 5102042484 5102042481 5102042486
5102042493 5102042498 5102042492 5102042497 5102042490 5102042495 5102042499 5102042494 5102042491 5102042496
5102042503 5102042508 5102042502 5102042507 5102042500 5102042505 5102042509 5102042504 5102042501 5102042506
5102042513 5102042518 5102042512 5102042517 5102042510 5102042515 5102042519 5102042514 5102042511 5102042516
5102042523 5102042528 5102042522 5102042527 5102042520 5102042525 5102042529 5102042524 5102042521 5102042526
5102042533 5102042538 5102042532 5102042537 5102042530 5102042535 5102042539 5102042534 5102042531 5102042536
5102042543 5102042548 5102042542 5102042547 5102042540 5102042545 5102042549 5102042544 5102042541 5102042546
5102042553 5102042558 5102042552 5102042557 5102042550 5102042555 5102042559 5102042554 5102042551 5102042556
5102042563 5102042568 5102042562 5102042567 5102042560 5102042565 5102042569 5102042564 5102042561 5102042566
5102042573 5102042578 5102042572 5102042577 5102042570 5102042575 5102042579 5102042574 5102042571 5102042576
5102042583 5102042588 5102042582 5102042587 5102042580 5102042585 5102042589 5102042584 5102042581 5102042586
5102042593 5102042598 5102042592 5102042597 5102042590 5102042595 5102042599 5102042594 5102042591 5102042596
5102042603 5102042608 5102042602 5102042607 5102042600 5102042605 5102042609 5102042604 5102042601 5102042606
5102042613 5102042618 5102042612 5102042617 5102042610 5102042615 5102042619 5102042614 5102042611 5102042616
5102042623 5102042628 5102042622 5102042627 5102042620 5102042625 5102042629 5102042624 5102042621 5102042626
5102042633 5102042638 5102042632 5102042637 5102042630 5102042635 5102042639 5102042634 5102042631 5102042636
5102042643 5102042648 5102042642 5102042647 5102042640 5102042645 5102042649 5102042644 5102042641 5102042646
5102042653 5102042658 5102042652 5102042657 5102042650 5102042655 5102042659 5102042654 5102042651 5102042656
5102042663 5102042668 5102042662 5102042667 5102042660 5102042665 5102042669 5102042664 5102042661 5102042666
5102042673 5102042678 5102042672 5102042677 5102042670 5102042675 5102042679 5102042674 5102042671 5102042676
5102042683 5102042688 5102042682 5102042687 5102042680 5102042685 5102042689 5102042684 5102042681 5102042686
5102042693 5102042698 5102042692 5102042697 5102042690 5102042695 5102042699 5102042694 5102042691 5102042696
5102042703 5102042708 5102042702 5102042707 5102042700 5102042705 5102042709 5102042704 5102042701 5102042706
5102042713 5102042718 5102042712 5102042717 5102042710 5102042715 5102042719 5102042714 5102042711 5102042716
5102042723 5102042728 5102042722 5102042727 5102042720 5102042725 5102042729 5102042724 5102042721 5102042726
5102042733 5102042738 5102042732 5102042737 5102042730 5102042735 5102042739 5102042734 5102042731 5102042736
5102042743 5102042748 5102042742 5102042747 5102042740 5102042745 5102042749 5102042744 5102042741 5102042746
5102042753 5102042758 5102042752 5102042757 5102042750 5102042755 5102042759 5102042754 5102042751 5102042756
5102042763 5102042768 5102042762 5102042767 5102042760 5102042765 5102042769 5102042764 5102042761 5102042766
5102042773 5102042778 5102042772 5102042777 5102042770 5102042775 5102042779 5102042774 5102042771 5102042776
5102042783 5102042788 5102042782 5102042787 5102042780 5102042785 5102042789 5102042784 5102042781 5102042786
5102042793 5102042798 5102042792 5102042797 5102042790 5102042795 5102042799 5102042794 5102042791 5102042796
5102042803 5102042808 5102042802 5102042807 5102042800 5102042805 5102042809 5102042804 5102042801 5102042806
5102042813 5102042818 5102042812 5102042817 5102042810 5102042815 5102042819 5102042814 5102042811 5102042816
5102042823 5102042828 5102042822 5102042827 5102042820 5102042825 5102042829 5102042824 5102042821 5102042826
5102042833 5102042838 5102042832 5102042837 5102042830 5102042835 5102042839 5102042834 5102042831 5102042836
5102042843 5102042848 5102042842 5102042847 5102042840 5102042845 5102042849 5102042844 5102042841 5102042846
5102042853 5102042858 5102042852 5102042857 5102042850 5102042855 5102042859 5102042854 5102042851 5102042856
5102042863 5102042868 5102042862 5102042867 5102042860 5102042865 5102042869 5102042864 5102042861 5102042866
5102042873 5102042878 5102042872 5102042877 5102042870 5102042875 5102042879 5102042874 5102042871 5102042876
5102042883 5102042888 5102042882 5102042887 5102042880 5102042885 5102042889 5102042884 5102042881 5102042886
5102042893 5102042898 5102042892 5102042897 5102042890 5102042895 5102042899 5102042894 5102042891 5102042896
5102042903 5102042908 5102042902 5102042907 5102042900 5102042905 5102042909 5102042904 5102042901 5102042906
5102042913 5102042918 5102042912 5102042917 5102042910 5102042915 5102042919 5102042914 5102042911 5102042916
5102042923 5102042928 5102042922 5102042927 5102042920 5102042925 5102042929 5102042924 5102042921 5102042926
5102042933 5102042938 5102042932 5102042937 5102042930 5102042935 5102042939 5102042934 5102042931 5102042936
5102042943 5102042948 5102042942 5102042947 5102042940 5102042945 5102042949 5102042944 5102042941 5102042946
5102042953 5102042958 5102042952 5102042957 5102042950 5102042955 5102042959 5102042954 5102042951 5102042956
5102042963 5102042968 5102042962 5102042967 5102042960 5102042965 5102042969 5102042964 5102042961 5102042966
5102042973 5102042978 5102042972 5102042977 5102042970 5102042975 5102042979 5102042974 5102042971 5102042976
5102042983 5102042988 5102042982 5102042987 5102042980 5102042985 5102042989 5102042984 5102042981 5102042986
5102042993 5102042998 5102042992 5102042997 5102042990 5102042995 5102042999 5102042994 5102042991 5102042996