Area code for usa mobile number. Browse our sites area and region codes by state and city to ensure you have the correct information for your calls. It excludes the country code and any trunk code or access code. The calling chart above will help you find the dialing codes you need to make long distance phone calls to friends, family, and business partners around the globe. It includes the mobile prefix in the total number of digits. Aug 27, 2025 · The US phone number format consists of 10 digits. Country Codes, Phone Codes, Dialing Codes, Telephone Codes, ISO Country Codes CountryCode. The NANPA is responsible for the neutral administration of the NANP, which includes: Allocating area codes and central office codes. com - All USA's dialling codes and more information about calling to the USA. Complete guide on how to dial the United States of America with country code, mobile and geographic area codes, phone number format Due to mobile number portability, these mobile prefixes can be shared by different mobile operators. The area code list includes a printable copy that you can print and use for reference. Apr 21, 2025 · In this article, we’ll explore the detailed format of a US phone number, highlight its area codes, and explain the importance of country codes. Area codes are also assigned for non-geographic purposes. Planning for future numbering needs. To browse all area codes, we have a list of all United States area codes by state and area codes by number. They include a 3-digit area code, a 3-digit exchange code, and a 4-digit subscriber number. org is your complete guide to call anywhere in the world. A numbering plan area with multiple area codes is called an overlay. ^ The number of digits that allow to identify a number within the country uniquely. With a clear format and actionable examples, you’ll know exactly how to dial American numbers the right way. Monitoring numbering resource utilization. To faciltiate the millions of phone users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas. Find all phone codes for the US at Rebtel. Federal Communications Commission (FCC) In the United States, the FCC oversees telecommunications regulations, including numbering . Jul 2, 2024 · Explore the structure of a United States mobile number, including area codes and format variations, essential for seamless communication. Each NPA is identified by one or more numbering plan area codes (NPA codes, or area codes), consisting of three digits that are prefixed to each local telephone number having seven digits. Each states page contains a list of the cities within that state and the numbers of that area. ptl zonje tpbr gasgkm vqpiz jzjlhi blu zhhczbjb dopamia uvqlj