Caller ID @ caller-id.co



phone image Caller-ID.co is the internet's first free caller ID service. If somebody called you and you're trying to find out who owns the number, you've come to the right place. You can immediately search our up-to-date database. Simply enter the number that called you, and we provide the name ("caller identification") registered to the phone number. Our service works for the entire United States and Canada, and we are adding more countries soon. Our caller identification is 100% reliable information directly received from our telephone company partner.

Caller ID Coverage for these phone prefixes:


951-200 FULLERTON CA
951-201 CA
951-202 CA
951-203 CA
951-204 CA
951-205 CA
951-206 CA
951-207 Ontario CA
951-208 Sherman Oaks CA
951-209 Los Angeles CA
951-210 Ontario CA
951-211 Los Angeles CA
951-212 CA
951-213 Ontario CA
951-214 CA
951-215 CA
951-216 Ontario CA
951-217 CA
951-218 CA
951-219 Ontario CA
951-220 CA
951-221 CA
951-222 Riverside CA
951-223 CA
951-224 CA
951-225 Sherman Oaks CA
951-226 Long Beach CA
951-227 ANAHEIM CA
951-228 CA
951-229 Ontario CA
951-230 Ontario CA
951-231 ANAHEIM CA
951-232 Mira Loma CA
951-233 CA
951-234 Ontario CA
951-235 CA
951-236 Anaheim CA
951-237 FULLERTON CA
951-238 CA
951-239 Ontario CA
951-240 CA
951-241 Ontario CA
951-242 Moreno Valley CA
951-243 Moreno Valley CA
951-244 QUAIL VALLEY CA
951-245 ELSINORE CA
951-246 SUN CITY CA
951-247 Moreno Valley CA
951-248 Riverside CA
951-249 Riverside CA
951-250 Ontario CA
951-251 Los Angeles CA
951-252 CA
951-253 Riverside CA
951-254 CA
951-255 CA
951-256 Anaheim CA
951-257 Los Angeles CA
951-258 FULLERTON CA
951-259 Ontario CA
951-260 Mira Loma CA
951-261 CA
951-262 CA
951-263 CA
951-264 FULLERTON CA
951-265 FULLERTON CA
951-266 CA
951-267 CA
951-268 Irvine CA
951-269 CA
951-270 CORONA CA
951-271 ANAHEIM CA
951-272 CORONA CA
951-273 CORONA CA
951-274 Riverside CA
951-275 Riverside CA
951-276 Riverside CA
951-277 CORONA CA
951-278 CORONA CA
951-279 CORONA CA
951-280 CORONA CA
951-281 Los Angeles CA
951-282 CA
951-283 Ontario CA
951-284 Pomona CA
951-285 CA
951-286 CA
951-287 CA
951-288 Riverside CA
951-289 Los Angeles CA
951-290 CA
951-291 CA
951-292 CA
951-293 CA
951-294 Riverside CA
951-295 CA
951-296 RANCHO CALIFORNIA CA
951-297 CA
951-298 Santa Ana CA
951-299 Santa Ana CA
951-300 CA
951-301 SUN CITY CA
951-302 CA
951-303 TEMECULA CA
951-304 Murrieta CA
951-305 CA
951-306 VALLE VISTA CA
951-307 Santa Ana CA
951-308 RANCHO CALIFORNIA CA
951-309 CA
951-310 FULLERTON CA
951-311 Los Angeles CA
951-312 Riverside CA
951-313 Riverside CA
951-314 City Of Commerce CA
951-315 Riverside CA
951-316 City Of Commerce CA
951-317 City Of Commerce CA
951-318 Anaheim CA
951-319 CA
951-320 Riverside CA
951-321 Riverside CA
951-322 CA
951-323 Anaheim CA
951-324 Los Angeles CA
951-325 San Bernardino CA
951-326 Los Angeles CA
951-327 Los Angeles CA
951-328 Riverside CA
951-329 Santa Ana CA
951-330 CA
951-331 CA
951-332 CA
951-333 FULLERTON CA
951-334 Ontario CA
951-335 CA
951-336 CA
951-337 CA
951-338 CA
951-339 CA
951-340 CORONA CA
951-341 Riverside CA
951-342 Riverside CA
951-343 Riverside CA
951-344 Los Angeles CA
951-345 Ontario CA
951-346 Los Angeles CA
951-347 Ontario CA
951-348 CA
951-349 Ontario CA
951-350 CA
951-351 Riverside CA
951-352 Riverside CA
951-353 Riverside CA
951-354 Riverside CA
951-355 Ontario CA
951-356 CA
951-357 CA
951-358 Riverside CA
951-359 Riverside CA
951-360 Riverside CA
951-361 Riverside CA
951-362 Riverside CA
951-363 CA
951-364 CA
951-365 CA
951-366 CA
951-367 Pomona CA
951-368 Riverside CA
951-369 Riverside CA
951-370 CA
951-371 CORONA CA
951-372 CORONA CA
951-373 Los Angeles CA
951-374 CA
951-375 Riverside CA
951-377 Mira Loma CA
951-378 Ontario CA
951-383 CA
951-385 Ontario CA
951-389 CA
951-392 CA
951-398 Mira Loma CA
951-399 CA
951-400 CA
951-402 Los Angeles CA
951-403 CA
951-408 Los Angeles CA
951-411 Los Angeles CA
951-413 EDGEMONT CA
951-415 CA
951-424 Los Angeles CA
951-427 Anaheim CA
951-431 Anaheim CA
951-436 Los Angeles CA
951-440 CA
951-442 Ontario CA
951-443 PERRIS CA
951-444 CA
951-445 Irvine CA
951-452 Anaheim CA
951-453 Mira Loma CA
951-454 CA
951-461 Murrieta CA
951-468 Long Beach CA
951-471 ELSINORE CA
951-473 CA
951-479 Santa Ana CA
951-485 Moreno Valley CA
951-486 Moreno Valley CA
951-487 San Jacinto CA
951-488 Moreno Valley CA
951-489 Los Angeles CA
951-490 PERRIS CA
951-491 HOMELAND CA
951-492 HOMELAND CA
951-493 Los Angeles CA
951-496 CA
951-500 FULLERTON CA
951-501 Los Angeles CA
951-504 Los Angeles CA
951-505 CA
951-506 RANCHO CALIFORNIA CA
951-509 Riverside CA
951-510 Los Angeles CA
951-511 Los Angeles CA
951-514 San Bernardino CA
951-515 Ontario CA
951-520 CORONA CA
951-522 FULLERTON CA
951-525 Irvine CA
951-526 Irvine CA
951-527 Los Angeles CA
951-529 CA
951-530 Pomona CA
951-531 Pomona CA
951-532 CA
951-533 CA
951-534 CA
951-536 Ontario CA
951-537 Riverside CA
951-538 Mira Loma CA
951-541 Los Angeles CA
951-543 Los Angeles CA
951-544 Ontario CA
951-545 Mira Loma CA
951-547 Sherman Oaks CA
951-549 CORONA CA
951-550 Los Angeles CA
951-551 Ontario CA
951-552 Los Angeles CA
951-553 CA
951-555 Los Angeles CA
951-559 Los Angeles CA
951-562 Los Angeles CA
951-565 Riverside CA
951-566 Los Angeles CA
951-567 Riverside CA
951-570 Ontario CA
951-571 Colton CA
951-572 Colton CA
951-575 CA
951-579 Sherman Oaks CA
951-581 Ontario CA
951-582 CORONA CA
951-587 RANCHO CALIFORNIA CA
951-588 Pomona CA
951-591 CA
951-595 CA
951-599 CA
951-600 Murrieta CA
951-601 Moreno Valley CA
951-602 Riverside CA
951-603 CA
951-609 ELSINORE CA
951-611 Los Angeles CA
951-616 CA
951-619 Baldwin Park CA
951-623 Irvine CA
951-626 Los Angeles CA
951-628 Los Angeles CA
951-634 Mira Loma CA
951-637 Riverside CA
951-638 CA
951-639 Los Angeles CA
951-640 FULLERTON CA
951-642 Anaheim CA
951-643 Los Angeles CA
951-650 Los Angeles CA
951-651 Los Angeles CA
951-652 Hemet CA
951-653 EDGEMONT CA
951-654 San Jacinto CA
951-655 Riverside CA
951-656 EDGEMONT CA
951-657 PERRIS CA
951-658 Hemet CA
951-659 IDYLLWILD CA
951-660 FULLERTON CA
951-661 Los Angeles CA
951-662 Ontario CA
951-663 CA
951-665 Riverside CA
951-666 CA
951-667 Irvine CA
951-671 Riverside CA
951-672 SUN CITY CA
951-674 ELSINORE CA
951-675 CA
951-676 RANCHO CALIFORNIA CA
951-677 Murrieta CA
951-678 CA
951-679 SUN CITY CA
951-680 Riverside CA
951-681 Riverside CA
951-682 Riverside CA
951-683 Riverside CA
951-684 Riverside CA
951-685 Riverside CA
951-686 Riverside CA
951-687 Riverside CA
951-688 Riverside CA
951-689 Riverside CA
951-691 Ontario CA
951-692 CA
951-693 RANCHO CALIFORNIA CA
951-694 RANCHO CALIFORNIA CA
951-695 RANCHO CALIFORNIA CA
951-696 Murrieta CA
951-697 EDGEMONT CA
951-698 Murrieta CA
951-699 RANCHO CALIFORNIA CA
951-700 Los Angeles CA
951-703 Irvine CA
951-704 Riverside CA
951-707 CA
951-708 CA
951-710 Riverside CA
951-711 Los Angeles CA
951-712 Mira Loma CA
951-714 Los Angeles CA
951-715 Riverside CA
951-719 RANCHO CALIFORNIA CA
951-722 CA
951-723 Riverside CA
951-727 Riverside CA
951-729 CA
951-732 CA
951-733 CA
951-734 CORONA CA
951-735 CORONA CA
951-736 CORONA CA
951-737 CORONA CA
951-738 CORONA CA
951-739 CORONA CA
951-741 CA
951-742 Irvine CA
951-743 FULLERTON CA
951-744 Los Angeles CA
951-746 CA
951-747 Los Angeles CA
951-749 Pomona CA
951-750 Los Angeles CA
951-751 CA
951-755 Los Angeles CA
951-756 Irvine CA
951-757 Mira Loma CA
951-760 Anaheim CA
951-763 ANZA CA
951-764 FULLERTON CA
951-765 Hemet CA
951-766 Hemet CA
951-767 Hemet CA
951-768 Riverside CA
951-769 Banning CA
951-770 Riverside CA
951-774 Riverside CA
951-775 CA
951-776 Riverside CA
951-777 CA
951-778 Riverside CA
951-779 Riverside CA
951-780 Riverside CA
951-781 Riverside CA
951-782 Riverside CA
951-784 Riverside CA
951-785 Riverside CA
951-786 Riverside CA
951-787 Riverside CA
951-788 Riverside CA
951-789 Riverside CA
951-790 Los Angeles CA
951-791 Hemet CA
951-795 Ontario CA
951-796 Ontario CA
951-797 CA
951-800 CA
951-801 Los Angeles CA
951-805 CA
951-807 CA
951-808 CORONA CA
951-809 CA
951-811 Los Angeles CA
951-813 CA
951-816 CA
951-817 CORONA CA
951-818 FULLERTON CA
951-821 CA
951-823 Irvine CA
951-824 CA
951-826 Riverside CA
951-827 Riverside CA
951-830 Mira Loma CA
951-831 Los Angeles CA
951-833 CA
951-834 Los Angeles CA
951-836 CA
951-837 CA
951-840 Mira Loma CA
951-842 CA
951-845 Beaumont CA
951-846 Riverside CA
951-847 CA
951-848 Los Angeles CA
951-849 Banning CA
951-850 Anaheim CA
951-852 Anaheim CA
951-858 Ontario CA
951-867 Irvine CA
951-870 CA
951-878 CA
951-880 Santa Ana CA
951-888 CA
951-892 Irvine CA
951-893 Riverside CA
951-894 Pomona CA
951-897 CA
951-898 CORONA CA
951-900 CA
951-901 CA
951-902 Mira Loma CA
951-903 Mira Loma CA
951-905 Irvine CA
951-906 Mira Loma CA
951-907 CA
951-909 Los Angeles CA
951-911 Los Angeles CA
951-914 RANCHO CALIFORNIA CA
951-916 Riverside CA
951-922 Beaumont CA
951-923 CA
951-924 Moreno Valley CA
951-925 Hemet CA
951-926 CA
951-927 VALLE VISTA CA
951-928 PERRIS CA
951-929 Hemet CA
951-934 CA
951-940 PERRIS CA
951-941 FULLERTON CA
951-943 PERRIS CA
951-949 Los Angeles CA
951-950 Los Angeles CA
951-951 Los Angeles CA
951-955 Riverside CA
951-956 CA
951-958 Los Angeles CA
951-959 Los Angeles CA
951-961 Anaheim CA
951-963 Los Angeles CA
951-965 Ontario CA
951-966 CA
951-968 Riverside CA
951-970 CA
951-972 CA
951-973 Los Angeles CA
951-976 Los Angeles CA
951-977 Riverside CA
951-981 CA
951-990 CA
951-992 Mira Loma CA
951-999 CA

About our free web caller ID service

phone image Caller ID goes by different names, such as CID, calling line identification (CLID), calling number delivery (CND), calling number identification (CNID) or calling line identification presentation (CLIP). It is a service provided by the telephone company, and works with older analog phone systems and most new voice over Internet Protocol (VoIP) systems. It simply transmits a caller's number to the called party's telephone equipment during the ringing signal, or when the call is being set up but before the call is answered. When available, caller ID also provides a name associated with the calling telephone number. The information made available to the called party may be displayed on a telephone's display, or a separately attached device. Until caller-id.co was developed, to view this information you needed a Caller ID receiver, a compatible phone, and a subscription to Caller ID service from your telephone operator. Some telephone operators charge as much as $10 per month for Caller ID. That's no longer necessary - you may now lookup the caller ID after the call by using our free service.

Caller ID is particularly useful to track down or limit the impact of tele-marketers, pranksters, and other nuisance callers.

History of Caller ID

In 1968, Theodore George “Ted” Paraskevakos, while working in Athens, Greece as a communications engineer for SITA, began developing a system to automatically identify a telephone caller to a call recipient. After several attempts and experiments, he developed the method in which the caller's number is transmitted to the called receiver's device. This method was the basis for modern-day Caller ID technology. You may learn more about the full history of caller ID on this wikipedia article.




Sitemap for 951 Caller ID directory

By proceeding with a Caller ID reverse phone number lookup, you agree to the Terms & Conditions of use for the Caller-ID.co website. Specifically, you attest that you are using this service only to find the Caller ID of a number that called your phone. You will not use the service to annoy, harass, or otherwise violate the privacy rights of the caller. You agree to use the service only for individual, non-commercial use, and to refrain from redistributing or publishing the callerid results. You indemnify callerid.co in the rare event any information returned is unavailable or inaccurate.

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