The area code 202 is synonymous with D.C. — it’s been the District’s sole area code for more than 70 years. But come 2022, when new phone numbers are forecast to run out, there’ll be a new ...

DC will be transitioning to a new area code, 771, after reaching a capacity for 202 numbers. Many on social are wondering if this means they need to change numbers.

Area code overlay is the introduction of a new area code to a region. In this case, 457 is being added to the 318 area code ...

The Louisville region is getting a new area code to go along with Kentucky's existing five area codes.

A number of changes are coming to New Jersey’s phone services to ensure a continuing supply of telephone numbers including 10-digit dialing and a new 640 area code.

Probably starting next summer or early fall, the area code for new telephone numbers in the saturated 717 region will be 223.

The 909 is running out of phone numbers.The California Public Utilities Commission is aiming to introduce a new area code to the region served by the 909 — which includes cities from Walnut … ...

The Public Utilities Commission of Ohio approved a plan to overlay 283 as a new area code over the existing 513, which is expected to run out by late 2023.

Primates have a functional network in frontal and parietal cortices that allows them to quantify the number of elements in a stimulus; that is, its numerosity or cardinality. In this Review ...

The area code, which covers southwest Ohio, including Butler County and parts of Warren County, is expected to run out of available phone numbers in the fourth quarter of 2023.

The new area code would be assigned in response to requests for new phone numbers after the 347, 718, 917 and 929 area codes are fully exhausted.