Lookup Area Code 301, Central Office & Exchange Code 312

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.

301312 is phone number first 6-digit, in the full phone number 301312xxxx, 301 is the Area Code, 312 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) 312-

Primary City: Oxon Hill, MD

Owned Company: New Cingular Wireless PCS - DC

County: Montgomery

Owned Type: Cell Number

Owned Carrier: New Cingular Wireless PCS, LLC - DC

Counties: Montgomery County

Full Zip Code: 20815, 20817

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.

Submit a survey statistics service about area code 301, Central Office & Exchange Code 312

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How do you know Phone Lookuper?

301312 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, 301312-xxxx, 301 is the area code, 312 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)312-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

3013120003 3013120008 3013120002 3013120007 3013120000 3013120005 3013120009 3013120004 3013120001 3013120006 3013120013 3013120018 3013120012 3013120017 3013120010 3013120015 3013120019 3013120014 3013120011 3013120016 3013120023 3013120028 3013120022 3013120027 3013120020 3013120025 3013120029 3013120024 3013120021 3013120026 3013120033 3013120038 3013120032 3013120037 3013120030 3013120035 3013120039 3013120034 3013120031 3013120036 3013120043 3013120048 3013120042 3013120047 3013120040 3013120045 3013120049 3013120044 3013120041 3013120046 3013120053 3013120058 3013120052 3013120057 3013120050 3013120055 3013120059 3013120054 3013120051 3013120056 3013120063 3013120068 3013120062 3013120067 3013120060 3013120065 3013120069 3013120064 3013120061 3013120066 3013120073 3013120078 3013120072 3013120077 3013120070 3013120075 3013120079 3013120074 3013120071 3013120076 3013120083 3013120088 3013120082 3013120087 3013120080 3013120085 3013120089 3013120084 3013120081 3013120086 3013120093 3013120098 3013120092 3013120097 3013120090 3013120095 3013120099 3013120094 3013120091 3013120096 3013120103 3013120108 3013120102 3013120107 3013120100 3013120105 3013120109 3013120104 3013120101 3013120106 3013120113 3013120118 3013120112 3013120117 3013120110 3013120115 3013120119 3013120114 3013120111 3013120116 3013120123 3013120128 3013120122 3013120127 3013120120 3013120125 3013120129 3013120124 3013120121 3013120126 3013120133 3013120138 3013120132 3013120137 3013120130 3013120135 3013120139 3013120134 3013120131 3013120136 3013120143 3013120148 3013120142 3013120147 3013120140 3013120145 3013120149 3013120144 3013120141 3013120146 3013120153 3013120158 3013120152 3013120157 3013120150 3013120155 3013120159 3013120154 3013120151 3013120156 3013120163 3013120168 3013120162 3013120167 3013120160 3013120165 3013120169 3013120164 3013120161 3013120166 3013120173 3013120178 3013120172 3013120177 3013120170 3013120175 3013120179 3013120174 3013120171 3013120176 3013120183 3013120188 3013120182 3013120187 3013120180 3013120185 3013120189 3013120184 3013120181 3013120186 3013120193 3013120198 3013120192 3013120197 3013120190 3013120195 3013120199 3013120194 3013120191 3013120196 3013120203 3013120208 3013120202 3013120207 3013120200 3013120205 3013120209 3013120204 3013120201 3013120206 3013120213 3013120218 3013120212 3013120217 3013120210 3013120215 3013120219 3013120214 3013120211 3013120216 3013120223 3013120228 3013120222 3013120227 3013120220 3013120225 3013120229 3013120224 3013120221 3013120226 3013120233 3013120238 3013120232 3013120237 3013120230 3013120235 3013120239 3013120234 3013120231 3013120236 3013120243 3013120248 3013120242 3013120247 3013120240 3013120245 3013120249 3013120244 3013120241 3013120246 3013120253 3013120258 3013120252 3013120257 3013120250 3013120255 3013120259 3013120254 3013120251 3013120256 3013120263 3013120268 3013120262 3013120267 3013120260 3013120265 3013120269 3013120264 3013120261 3013120266 3013120273 3013120278 3013120272 3013120277 3013120270 3013120275 3013120279 3013120274 3013120271 3013120276 3013120283 3013120288 3013120282 3013120287 3013120280 3013120285 3013120289 3013120284 3013120281 3013120286 3013120293 3013120298 3013120292 3013120297 3013120290 3013120295 3013120299 3013120294 3013120291 3013120296 3013120303 3013120308 3013120302 3013120307 3013120300 3013120305 3013120309 3013120304 3013120301 3013120306 3013120313 3013120318 3013120312 3013120317 3013120310 3013120315 3013120319 3013120314 3013120311 3013120316 3013120323 3013120328 3013120322 3013120327 3013120320 3013120325 3013120329 3013120324 3013120321 3013120326 3013120333 3013120338 3013120332 3013120337 3013120330 3013120335 3013120339 3013120334 3013120331 3013120336 3013120343 3013120348 3013120342 3013120347 3013120340 3013120345 3013120349 3013120344 3013120341 3013120346 3013120353 3013120358 3013120352 3013120357 3013120350 3013120355 3013120359 3013120354 3013120351 3013120356 3013120363 3013120368 3013120362 3013120367 3013120360 3013120365 3013120369 3013120364 3013120361 3013120366 3013120373 3013120378 3013120372 3013120377 3013120370 3013120375 3013120379 3013120374 3013120371 3013120376 3013120383 3013120388 3013120382 3013120387 3013120380 3013120385 3013120389 3013120384 3013120381 3013120386 3013120393 3013120398 3013120392 3013120397 3013120390 3013120395 3013120399 3013120394 3013120391 3013120396 3013120403 3013120408 3013120402 3013120407 3013120400 3013120405 3013120409 3013120404 3013120401 3013120406 3013120413 3013120418 3013120412 3013120417 3013120410 3013120415 3013120419 3013120414 3013120411 3013120416 3013120423 3013120428 3013120422 3013120427 3013120420 3013120425 3013120429 3013120424 3013120421 3013120426 3013120433 3013120438 3013120432 3013120437 3013120430 3013120435 3013120439 3013120434 3013120431 3013120436 3013120443 3013120448 3013120442 3013120447 3013120440 3013120445 3013120449 3013120444 3013120441 3013120446 3013120453 3013120458 3013120452 3013120457 3013120450 3013120455 3013120459 3013120454 3013120451 3013120456 3013120463 3013120468 3013120462 3013120467 3013120460 3013120465 3013120469 3013120464 3013120461 3013120466 3013120473 3013120478 3013120472 3013120477 3013120470 3013120475 3013120479 3013120474 3013120471 3013120476 3013120483 3013120488 3013120482 3013120487 3013120480 3013120485 3013120489 3013120484 3013120481 3013120486 3013120493 3013120498 3013120492 3013120497 3013120490 3013120495 3013120499 3013120494 3013120491 3013120496 3013120503 3013120508 3013120502 3013120507 3013120500 3013120505 3013120509 3013120504 3013120501 3013120506 3013120513 3013120518 3013120512 3013120517 3013120510 3013120515 3013120519 3013120514 3013120511 3013120516 3013120523 3013120528 3013120522 3013120527 3013120520 3013120525 3013120529 3013120524 3013120521 3013120526 3013120533 3013120538 3013120532 3013120537 3013120530 3013120535 3013120539 3013120534 3013120531 3013120536 3013120543 3013120548 3013120542 3013120547 3013120540 3013120545 3013120549 3013120544 3013120541 3013120546 3013120553 3013120558 3013120552 3013120557 3013120550 3013120555 3013120559 3013120554 3013120551 3013120556 3013120563 3013120568 3013120562 3013120567 3013120560 3013120565 3013120569 3013120564 3013120561 3013120566 3013120573 3013120578 3013120572 3013120577 3013120570 3013120575 3013120579 3013120574 3013120571 3013120576 3013120583 3013120588 3013120582 3013120587 3013120580 3013120585 3013120589 3013120584 3013120581 3013120586 3013120593 3013120598 3013120592 3013120597 3013120590 3013120595 3013120599 3013120594 3013120591 3013120596 3013120603 3013120608 3013120602 3013120607 3013120600 3013120605 3013120609 3013120604 3013120601 3013120606 3013120613 3013120618 3013120612 3013120617 3013120610 3013120615 3013120619 3013120614 3013120611 3013120616 3013120623 3013120628 3013120622 3013120627 3013120620 3013120625 3013120629 3013120624 3013120621 3013120626 3013120633 3013120638 3013120632 3013120637 3013120630 3013120635 3013120639 3013120634 3013120631 3013120636 3013120643 3013120648 3013120642 3013120647 3013120640 3013120645 3013120649 3013120644 3013120641 3013120646 3013120653 3013120658 3013120652 3013120657 3013120650 3013120655 3013120659 3013120654 3013120651 3013120656 3013120663 3013120668 3013120662 3013120667 3013120660 3013120665 3013120669 3013120664 3013120661 3013120666 3013120673 3013120678 3013120672 3013120677 3013120670 3013120675 3013120679 3013120674 3013120671 3013120676 3013120683 3013120688 3013120682 3013120687 3013120680 3013120685 3013120689 3013120684 3013120681 3013120686 3013120693 3013120698 3013120692 3013120697 3013120690 3013120695 3013120699 3013120694 3013120691 3013120696 3013120703 3013120708 3013120702 3013120707 3013120700 3013120705 3013120709 3013120704 3013120701 3013120706 3013120713 3013120718 3013120712 3013120717 3013120710 3013120715 3013120719 3013120714 3013120711 3013120716 3013120723 3013120728 3013120722 3013120727 3013120720 3013120725 3013120729 3013120724 3013120721 3013120726 3013120733 3013120738 3013120732 3013120737 3013120730 3013120735 3013120739 3013120734 3013120731 3013120736 3013120743 3013120748 3013120742 3013120747 3013120740 3013120745 3013120749 3013120744 3013120741 3013120746 3013120753 3013120758 3013120752 3013120757 3013120750 3013120755 3013120759 3013120754 3013120751 3013120756 3013120763 3013120768 3013120762 3013120767 3013120760 3013120765 3013120769 3013120764 3013120761 3013120766 3013120773 3013120778 3013120772 3013120777 3013120770 3013120775 3013120779 3013120774 3013120771 3013120776 3013120783 3013120788 3013120782 3013120787 3013120780 3013120785 3013120789 3013120784 3013120781 3013120786 3013120793 3013120798 3013120792 3013120797 3013120790 3013120795 3013120799 3013120794 3013120791 3013120796 3013120803 3013120808 3013120802 3013120807 3013120800 3013120805 3013120809 3013120804 3013120801 3013120806 3013120813 3013120818 3013120812 3013120817 3013120810 3013120815 3013120819 3013120814 3013120811 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Above active phone number (301)312-xxxx list, from the telephone operator number database. Phone Lookuper does not provide number identification services. If you have any questions about this information, welcome to contact us.