The 667 area code covers Baltimore, Annapolis, Columbia and more in Maryland. Provision a local 667 number in minutes.
Area code 667 is a 2012 overlay serving the Baltimore metropolitan area and surrounding counties, supplementing the existing 410 and 443 codes. As Baltimore and its suburbs continued growing and adding mobile devices and IoT connections, a third overlay became necessary. All calls within the coverage area require 10-digit dialing.
The 667 area code covers Baltimore, Annapolis, Columbia, Towson in Maryland.
Phone numbers in the 667 area code operate on America/New_York time.
Yes. The 667 area code was introduced in 2012 and remains an active overlay code today.
Yes. Ajoxi provisions virtual 667 numbers with instant activation, clean caller-ID delivery, Tier-1 routing, and no setup fees — so you can build a local presence in minutes.
Provision a 667 number with instant activation, clean caller-ID, and Tier-1 routing — no setup fees, live in minutes.