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.
5102040003 5102040008 5102040002 5102040007 5102040000 5102040005 5102040009 5102040004 5102040001 5102040006
5102040013 5102040018 5102040012 5102040017 5102040010 5102040015 5102040019 5102040014 5102040011 5102040016
5102040023 5102040028 5102040022 5102040027 5102040020 5102040025 5102040029 5102040024 5102040021 5102040026
5102040033 5102040038 5102040032 5102040037 5102040030 5102040035 5102040039 5102040034 5102040031 5102040036
5102040043 5102040048 5102040042 5102040047 5102040040 5102040045 5102040049 5102040044 5102040041 5102040046
5102040053 5102040058 5102040052 5102040057 5102040050 5102040055 5102040059 5102040054 5102040051 5102040056
5102040063 5102040068 5102040062 5102040067 5102040060 5102040065 5102040069 5102040064 5102040061 5102040066
5102040073 5102040078 5102040072 5102040077 5102040070 5102040075 5102040079 5102040074 5102040071 5102040076
5102040083 5102040088 5102040082 5102040087 5102040080 5102040085 5102040089 5102040084 5102040081 5102040086
5102040093 5102040098 5102040092 5102040097 5102040090 5102040095 5102040099 5102040094 5102040091 5102040096
5102040103 5102040108 5102040102 5102040107 5102040100 5102040105 5102040109 5102040104 5102040101 5102040106
5102040113 5102040118 5102040112 5102040117 5102040110 5102040115 5102040119 5102040114 5102040111 5102040116
5102040123 5102040128 5102040122 5102040127 5102040120 5102040125 5102040129 5102040124 5102040121 5102040126
5102040133 5102040138 5102040132 5102040137 5102040130 5102040135 5102040139 5102040134 5102040131 5102040136
5102040143 5102040148 5102040142 5102040147 5102040140 5102040145 5102040149 5102040144 5102040141 5102040146
5102040153 5102040158 5102040152 5102040157 5102040150 5102040155 5102040159 5102040154 5102040151 5102040156
5102040163 5102040168 5102040162 5102040167 5102040160 5102040165 5102040169 5102040164 5102040161 5102040166
5102040173 5102040178 5102040172 5102040177 5102040170 5102040175 5102040179 5102040174 5102040171 5102040176
5102040183 5102040188 5102040182 5102040187 5102040180 5102040185 5102040189 5102040184 5102040181 5102040186
5102040193 5102040198 5102040192 5102040197 5102040190 5102040195 5102040199 5102040194 5102040191 5102040196
5102040203 5102040208 5102040202 5102040207 5102040200 5102040205 5102040209 5102040204 5102040201 5102040206
5102040213 5102040218 5102040212 5102040217 5102040210 5102040215 5102040219 5102040214 5102040211 5102040216
5102040223 5102040228 5102040222 5102040227 5102040220 5102040225 5102040229 5102040224 5102040221 5102040226
5102040233 5102040238 5102040232 5102040237 5102040230 5102040235 5102040239 5102040234 5102040231 5102040236
5102040243 5102040248 5102040242 5102040247 5102040240 5102040245 5102040249 5102040244 5102040241 5102040246
5102040253 5102040258 5102040252 5102040257 5102040250 5102040255 5102040259 5102040254 5102040251 5102040256
5102040263 5102040268 5102040262 5102040267 5102040260 5102040265 5102040269 5102040264 5102040261 5102040266
5102040273 5102040278 5102040272 5102040277 5102040270 5102040275 5102040279 5102040274 5102040271 5102040276
5102040283 5102040288 5102040282 5102040287 5102040280 5102040285 5102040289 5102040284 5102040281 5102040286
5102040293 5102040298 5102040292 5102040297 5102040290 5102040295 5102040299 5102040294 5102040291 5102040296
5102040303 5102040308 5102040302 5102040307 5102040300 5102040305 5102040309 5102040304 5102040301 5102040306
5102040313 5102040318 5102040312 5102040317 5102040310 5102040315 5102040319 5102040314 5102040311 5102040316
5102040323 5102040328 5102040322 5102040327 5102040320 5102040325 5102040329 5102040324 5102040321 5102040326
5102040333 5102040338 5102040332 5102040337 5102040330 5102040335 5102040339 5102040334 5102040331 5102040336
5102040343 5102040348 5102040342 5102040347 5102040340 5102040345 5102040349 5102040344 5102040341 5102040346
5102040353 5102040358 5102040352 5102040357 5102040350 5102040355 5102040359 5102040354 5102040351 5102040356
5102040363 5102040368 5102040362 5102040367 5102040360 5102040365 5102040369 5102040364 5102040361 5102040366
5102040373 5102040378 5102040372 5102040377 5102040370 5102040375 5102040379 5102040374 5102040371 5102040376
5102040383 5102040388 5102040382 5102040387 5102040380 5102040385 5102040389 5102040384 5102040381 5102040386
5102040393 5102040398 5102040392 5102040397 5102040390 5102040395 5102040399 5102040394 5102040391 5102040396
5102040403 5102040408 5102040402 5102040407 5102040400 5102040405 5102040409 5102040404 5102040401 5102040406
5102040413 5102040418 5102040412 5102040417 5102040410 5102040415 5102040419 5102040414 5102040411 5102040416
5102040423 5102040428 5102040422 5102040427 5102040420 5102040425 5102040429 5102040424 5102040421 5102040426
5102040433 5102040438 5102040432 5102040437 5102040430 5102040435 5102040439 5102040434 5102040431 5102040436
5102040443 5102040448 5102040442 5102040447 5102040440 5102040445 5102040449 5102040444 5102040441 5102040446
5102040453 5102040458 5102040452 5102040457 5102040450 5102040455 5102040459 5102040454 5102040451 5102040456
5102040463 5102040468 5102040462 5102040467 5102040460 5102040465 5102040469 5102040464 5102040461 5102040466
5102040473 5102040478 5102040472 5102040477 5102040470 5102040475 5102040479 5102040474 5102040471 5102040476
5102040483 5102040488 5102040482 5102040487 5102040480 5102040485 5102040489 5102040484 5102040481 5102040486
5102040493 5102040498 5102040492 5102040497 5102040490 5102040495 5102040499 5102040494 5102040491 5102040496
5102040503 5102040508 5102040502 5102040507 5102040500 5102040505 5102040509 5102040504 5102040501 5102040506
5102040513 5102040518 5102040512 5102040517 5102040510 5102040515 5102040519 5102040514 5102040511 5102040516
5102040523 5102040528 5102040522 5102040527 5102040520 5102040525 5102040529 5102040524 5102040521 5102040526
5102040533 5102040538 5102040532 5102040537 5102040530 5102040535 5102040539 5102040534 5102040531 5102040536
5102040543 5102040548 5102040542 5102040547 5102040540 5102040545 5102040549 5102040544 5102040541 5102040546
5102040553 5102040558 5102040552 5102040557 5102040550 5102040555 5102040559 5102040554 5102040551 5102040556
5102040563 5102040568 5102040562 5102040567 5102040560 5102040565 5102040569 5102040564 5102040561 5102040566
5102040573 5102040578 5102040572 5102040577 5102040570 5102040575 5102040579 5102040574 5102040571 5102040576
5102040583 5102040588 5102040582 5102040587 5102040580 5102040585 5102040589 5102040584 5102040581 5102040586
5102040593 5102040598 5102040592 5102040597 5102040590 5102040595 5102040599 5102040594 5102040591 5102040596
5102040603 5102040608 5102040602 5102040607 5102040600 5102040605 5102040609 5102040604 5102040601 5102040606
5102040613 5102040618 5102040612 5102040617 5102040610 5102040615 5102040619 5102040614 5102040611 5102040616
5102040623 5102040628 5102040622 5102040627 5102040620 5102040625 5102040629 5102040624 5102040621 5102040626
5102040633 5102040638 5102040632 5102040637 5102040630 5102040635 5102040639 5102040634 5102040631 5102040636
5102040643 5102040648 5102040642 5102040647 5102040640 5102040645 5102040649 5102040644 5102040641 5102040646
5102040653 5102040658 5102040652 5102040657 5102040650 5102040655 5102040659 5102040654 5102040651 5102040656
5102040663 5102040668 5102040662 5102040667 5102040660 5102040665 5102040669 5102040664 5102040661 5102040666
5102040673 5102040678 5102040672 5102040677 5102040670 5102040675 5102040679 5102040674 5102040671 5102040676
5102040683 5102040688 5102040682 5102040687 5102040680 5102040685 5102040689 5102040684 5102040681 5102040686
5102040693 5102040698 5102040692 5102040697 5102040690 5102040695 5102040699 5102040694 5102040691 5102040696
5102040703 5102040708 5102040702 5102040707 5102040700 5102040705 5102040709 5102040704 5102040701 5102040706
5102040713 5102040718 5102040712 5102040717 5102040710 5102040715 5102040719 5102040714 5102040711 5102040716
5102040723 5102040728 5102040722 5102040727 5102040720 5102040725 5102040729 5102040724 5102040721 5102040726
5102040733 5102040738 5102040732 5102040737 5102040730 5102040735 5102040739 5102040734 5102040731 5102040736
5102040743 5102040748 5102040742 5102040747 5102040740 5102040745 5102040749 5102040744 5102040741 5102040746
5102040753 5102040758 5102040752 5102040757 5102040750 5102040755 5102040759 5102040754 5102040751 5102040756
5102040763 5102040768 5102040762 5102040767 5102040760 5102040765 5102040769 5102040764 5102040761 5102040766
5102040773 5102040778 5102040772 5102040777 5102040770 5102040775 5102040779 5102040774 5102040771 5102040776
5102040783 5102040788 5102040782 5102040787 5102040780 5102040785 5102040789 5102040784 5102040781 5102040786
5102040793 5102040798 5102040792 5102040797 5102040790 5102040795 5102040799 5102040794 5102040791 5102040796
5102040803 5102040808 5102040802 5102040807 5102040800 5102040805 5102040809 5102040804 5102040801 5102040806
5102040813 5102040818 5102040812 5102040817 5102040810 5102040815 5102040819 5102040814 5102040811 5102040816
5102040823 5102040828 5102040822 5102040827 5102040820 5102040825 5102040829 5102040824 5102040821 5102040826
5102040833 5102040838 5102040832 5102040837 5102040830 5102040835 5102040839 5102040834 5102040831 5102040836
5102040843 5102040848 5102040842 5102040847 5102040840 5102040845 5102040849 5102040844 5102040841 5102040846
5102040853 5102040858 5102040852 5102040857 5102040850 5102040855 5102040859 5102040854 5102040851 5102040856
5102040863 5102040868 5102040862 5102040867 5102040860 5102040865 5102040869 5102040864 5102040861 5102040866
5102040873 5102040878 5102040872 5102040877 5102040870 5102040875 5102040879 5102040874 5102040871 5102040876
5102040883 5102040888 5102040882 5102040887 5102040880 5102040885 5102040889 5102040884 5102040881 5102040886
5102040893 5102040898 5102040892 5102040897 5102040890 5102040895 5102040899 5102040894 5102040891 5102040896
5102040903 5102040908 5102040902 5102040907 5102040900 5102040905 5102040909 5102040904 5102040901 5102040906
5102040913 5102040918 5102040912 5102040917 5102040910 5102040915 5102040919 5102040914 5102040911 5102040916
5102040923 5102040928 5102040922 5102040927 5102040920 5102040925 5102040929 5102040924 5102040921 5102040926
5102040933 5102040938 5102040932 5102040937 5102040930 5102040935 5102040939 5102040934 5102040931 5102040936
5102040943 5102040948 5102040942 5102040947 5102040940 5102040945 5102040949 5102040944 5102040941 5102040946
5102040953 5102040958 5102040952 5102040957 5102040950 5102040955 5102040959 5102040954 5102040951 5102040956
5102040963 5102040968 5102040962 5102040967 5102040960 5102040965 5102040969 5102040964 5102040961 5102040966
5102040973 5102040978 5102040972 5102040977 5102040970 5102040975 5102040979 5102040974 5102040971 5102040976
5102040983 5102040988 5102040982 5102040987 5102040980 5102040985 5102040989 5102040984 5102040981 5102040986
5102040993 5102040998 5102040992 5102040997 5102040990 5102040995 5102040999 5102040994 5102040991 5102040996