The initial plus sign can be either dialed with most wireless devices or replaced with your country's IDD International Direct Dialing code. AreaCode Locations. Comprehensive area code lists Area codes in numerical order Area codes by location US state, Canadian province, etc Choose area code to see locations covered - - Reverse phone number lookup Sponsored by Spokeo. Beginning January 21, , customers in the area code region may be assigned a number in the new area code when they request new service or an additional line.
To ensure a continuing supply of telephone numbers, the Public Service Commission of the District of Columbia has approved the addition of the area code to the geographic region served by the area code. Anyone with a or area code telephone number will be affected. The area code serves the District of Columbia. Beginning October 9, , if you have a area code, you must dial the area code on all calls, including calls within the same area code. Beginning November 9, , new telephone lines or services may be assigned numbers with the new area code.
To ensure a continuing supply of telephone numbers, the Oklahoma Corporation Commission has approved the addition of the area code to the geographic region served by the area code.
Beginning April 24, , if you have a area code, you must dial the area code on all calls, including calls within the same area code. Beginning May 24, , new telephone lines or services may be assigned numbers with the new area code. To ensure a continuing supply of telephone numbers, the Pennsylvania Public Utility Commission has approved the addition of the area code to the geographic region served by the area code. The area code generally covers northwestern and central portion of Pennsylvania, serving communities such as Altoona, Erie, Johnstown, State College, and Warren.
Beginning April 3, , if you have an area code, you must dial the area code on all calls, including calls within the same area code. Beginning May 1, , new telephone lines or services may be assigned numbers with the new area code. To ensure a continuing supply of telephone numbers, the Illinois Commerce Commission has approved the addition of the area code to the geographic region served by the area code.
The area code generally covers the central region of the state serving thirty-five counties, including large cities such as Champaign-Urbana, Danville, Decatur, Effingham, Jacksonville, Quincy, Rantoul, Springfield, and Taylor. Beginning February 27, , if you have a area code, you must dial the area code on all calls, including calls within the same area code. Beginning March 27, , new telephone lines or services may be assigned numbers with the new area code.
To ensure a continuing supply of telephone numbers, the Florida Public Services Commission has approved the addition of the area code to the geographic region served by the area code.
An area code overlay is the addition of another area code to the same geographic region served by an existing area code Beginning May 22, , if you have an area code, you must dial the area code on all calls, including calls within the same area code.
Beginning June 22, , new telephone lines or services may be assigned numbers with the new area code. You may also want to check your websites, personal and business stationery and checks, advertising materials, personal or pet ID tags, and other such items to ensure the area code is included.
To ensure a continuing supply of telephone numbers, the California Public Utilities Commission CPUC has approved the addition of the area code to the geographic area served by the area code. The overlay will require all calls to be completed using new dialing procedures.
An overlay does not require customers to change their existing area code, but does require customers to use a new dialing procedure to complete telephone calls. All customers who have a or area code telephone number will be affected. The area code serves the southwestern portion of San Bernardino County, the eastern portion of Los Angeles County and small portions of Orange and Riverside Counties. Beginning July 25, , you should begin using the new dialing procedures whenever you place a call from the or area codes.
Beginning January 23, , you must use the new dialing procedures, as described above for all calls. After this date, if you do not use the new procedures, your calls will not be completed and a recording will instruct you to hang up and dial again including the area code.
Beginning February 23, , new telephone lines or services in the area may be given numbers from the new area code. Anyone that receives an area code telephone number must use the new procedures described above. In addition to changing your dialing procedures, all services, automatic dialing equipment, or other types of equipment that are programmed to dial seven digits will need to be reprogrammed to use the new dialing procedure.
Some examples are life safety systems and medical monitoring devices, PBXs, fax machines, Internet dial-up numbers, alarm and security systems or gates, speed dialers, call forwarding settings, voicemail services, and other similar services or equipment. You may also want to check your personal and business stationery, personal and business checks, advertising materials, websites, contact information, and personal or pet ID tags to ensure the area code is included in the telephone number.
The new area code will be superimposed over the region now served by the , and area codes. Who will be affected and when will the change begin? Beginning January 15, , customers in the metropolitan area of Dallas and surrounding communities such as Allen, Frisco, Grand Prairie, McKinney, Rockwall, Terrell, and Waxahachie, may be assigned a phone number in the new area code when requesting new service, an additional line, or in some cases, moving their service.
The area code will co-exist everywhere in this region with the , and area codes. What will customers need to do? Customers served by the , and area codes overlay should:. What will remain the same? On July 26, , the South Carolina Public Service Commission approved an all services overlay as the relief method for the area code to ensure a continuing supply of telephone numbers.
An overlay does not require customers to change their existing area code. The area code generally covers the west central portion of the state serving communities such as Aiken, Allendale, Chester, Columbia, Lancaster, Orangeburg and Sumter.
The same dialing procedure will apply to telephone numbers assigned to the new area code. Effective October 26, , you should begin using the new dialing procedures whenever you place a call from the area code. If you forget and dial just seven digits, your call will still complete. Beginning April 25, , you must use the new dialing procedures, as described above.
On and after this date, if you do not use the new dialing procedures, your calls will not complete. A recorded message will instruct you to hang up and dial again, including the area code.
Beginning May 26, , new telephone lines or services may be assigned numbers using the new area code. In addition to changing your dialing procedures, all services, automatic dialing equipment, or other types of equipment that are programmed to dial a 7-digit number will need to be reprogrammed to use the new dialing procedures. Some examples are life safety systems, stored telephone numbers in contact lists in phones, PBXs, fax machines, Internet dial-up numbers, alarm and security systems or gates, speed dialers, call forwarding settings, voicemail services, etc.
You may also want to check your business stationery or advertising materials to ensure the area code is included. On May 23, , the Public Utilities Commission of Ohio approved an all services overlay as the relief method for the area code to ensure a continuing supply of telephone numbers.
The area code generally covers the western region of the state serving communities such as Dayton, Wilmington, and Springfield. Effective August 10, , you should begin using the new dialing procedures whenever you place a call from the area code. Beginning February 8, , you must use the new dialing procedures, as described above. On and after this date, if you do not use the new dialing procedures, your calls will not complete and a recording will instruct you to hang up and dial again including the area code.
Beginning March 8, , new telephone lines or services may be assigned numbers using the new area code. Some examples are life safety systems, PBXs, fax machines, Internet dial-up numbers, alarm, and security systems or gates, speed dialers, call forwarding settings, voicemail services, etc. In some areas, a local call can still be completed by dialing the seven-digit telephone number. To make a direct dial local call, depending on your calling area you may have to dial:.
To learn more about local calling in your specific area, please refer to the Customer Info Guide in your Verizon DexMedia white pages directory. To learn more about what is considered local and long distance calling in your specific area, please refer to the Customer Info Guide in your Verizon DexMedia white pages directory. If your area code is not changing, but you call friends or businesses where the change is taking place:. If a new area code is coming to the service area of your home security system company, call to see if your system needs to be modified.
Area codes were developed in to meet the post-World War II surge in demand for telephone services. The first area code to be used was New Jersey's area code in The United States of America is divided into regions, known as Area Codes that correspond with telephone dialing areas.
More Info. Accessibility Resource Center Skip to main content. Personal Business. Shop Shop Shop Close. Shop all. Shop all deals. Black Friday. Free phones. My offers. When the original phone systems were put in place, 7-digit dialing without the area code could be used to make local calls, and digit dialing with the area code only needed to be used for long distance calls.
In , area code was introduced as the first overlay with forced 10 digit dialing for local calls. Initially, there was substantial public resistance to overlays because of the digit dialing requirement for local calls.
However, the last area code split in Canada was in with the split of splitting off and the last area code split in the US was in with splitting off No area code splits are currently proposed and both countries have agreed: without exceptional circumstances, all new area codes will be overlays. Today, 7-digit dialing is broken in most major cities. Many areas not served by an overlay can still use 7-digit dialing. Something besides allocating more area codes needed to be done to improve the system.
After a few trials, mandatory number pooling was implemented in with a national rollout to the largest metropolitan areas. With number pooling, an entire prefix of 10, numbers is allocated to a specific area, but phone numbers are only allocated to a specific carrier in 1, block increments. While several US markets are still not required to implement number pooling and Canada has no number pooling, the effects dramatically slowed the need to allocate new prefixes and new area codes because of increased utilization.
The rate of issuing new area codes dropped to nearly half that of the s. While it may seem that all consumers in the US use a mobile phone, more than two-thirds of prefixes are allocated for landline use. That number has been dropping by about 3. Not all area codes are assigned to a specific geographic area.
One of the most common are toll-free area codes where the caller is not billed for long distance though wireless customers may have minutes deducted from their plan : , , , , , , and The area code is also currently used for premium services that are billed to the caller at higher than normal long distance rates. In the s and and early s, numbers were frequently used to target children to run up phone bills, psychic hotlines, adult entertainment, computer help, etc.
Legislative protections in the s and the withdrawal of phone companies from passing these fees onto customers has largely killed the number industry. Other caller-pays area codes include , , , , , , , , and Though they see much less usage now, some are still used for dial-up modem access or security systems.
Area codes and are reserved for special telecommunications services and receive little usage. For looking up information on a specific phone number, the free reverse phone lookup allows you to see the name and address of phone numbers listed in the white pages of phone books throughout the US. For unlisted or cell phone numbers, we provide a convenient price comparison of popular services that allow you to search deeper for the owner of a phone number. If you are looking for the area code for a particular city, you can search area codes by city using our area code finder.
To browse all area codes, we have a list of all United States area codes by state and area codes by number. The area code list includes a printable copy that you can print and use for reference. For international numbers, we also include Canadian area codes. For dialing internationally, see the list of international dialing codes with instructions on how to dial foreign numbers or dial U.
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