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:


551-200 Jersey City NJ
551-201 NJ
551-206 Jersey City NJ
551-208 ROCHELLE PARK NJ
551-211 NJ
551-221 Wayne NJ
551-226 Jersey City NJ
551-265 Jersey City NJ
551-311 NJ
551-333 NJ
551-358 Wayne NJ
551-404 Wayne NJ
551-411 NJ
551-427 Jersey City NJ
551-444 NJ
551-482 ROCHELLE PARK NJ
551-486 Jersey City NJ
551-497 Jersey City NJ
551-511 NJ
551-516 NJ
551-551 NJ
551-555 NJ
551-556 Wayne NJ
551-574 ROCHELLE PARK NJ
551-579 Jersey City NJ
551-580 ROCHELLE PARK NJ
551-587 Wayne NJ
551-609 NJ
551-611 NJ
551-655 Jersey City NJ
551-689 Jersey City NJ
551-697 Jersey City NJ
551-700 NJ
551-711 NJ
551-732 NJ
551-777 NJ
551-795 Jersey City NJ
551-804 Teterboro NJ
551-811 NJ
551-845 NJ
551-848 NJ
551-856 NJ
551-862 NJ
551-888 NJ
551-908 NJ
551-911 NJ
551-914 NJ
551-950 NJ
551-958 NJ
551-959 NJ
551-973 NJ
551-976 NJ
551-990 ODDBALL CODES NJ
551-996 ROCHELLE PARK NJ
551-998 Wayne NJ

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 551 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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