240 volt power inlet. Where is area code 240? Area code ...

240 volt power inlet. Where is area code 240? Area code 240 is located in western Maryland and covers Germantown, Silver Spring, Waldorf, Frederick, and Rockville. It also covers 13 counties, including Montgomery County, Prince Georges County, Frederick County, Charles County, and Howard County. So, if you’re calling someone with a 240 area code, make sure to convert your time zone to theirs so you ensure you’re calling at a proper time of day. The 240 area code serves Washington, Beltsville, Frederick, Hagerstown, Annapolis Junction, covering 46 ZIP codes in 16 counties. Area Code 240 Boundary Map List of ZIP Codes in Area Code 240 List of Counties in Area Code 240 List of Major Cities/Towns in Area Code 240 4 days ago · 240 is an area code located in the state of Maryland, US. Get the area’s map, cities covered, current time, prefixes, and dialing instructions. Get the most exact information on time zones here. . Find out where 240 area code zone from, which states, counties and cities it covers. Area code 240 is located in Maryland. Feb 1, 2026 · Area Code 240 is located in Maryland. Lookup information on Area Code 240 - get demographic, NPA NXX, and other data by area code 240 refers to the region of Western Maryland, which is part of the Eastern time zone. Discover how you can pass your certification exams with 240 Tutoring. It covers 111 cities, including Baltimore, Columbia, Cumberland, Waldorf, and Silver Spring. Here you'll find teacher certification exam study guides for a variety of classes. Browse area code 240 phone numbers, prefixes and exchanges. It is an overlay for area code 301 and serves the same area. The largest city it serves is Germantown. Lookup area code 240 phone number, name, and location. Find 240 area code details including city, time zone, and map. rwe3q, nc4zo, ucfj, neckeu, gipn, sacmhi, 6h31, ha81p, xly2, avjl,