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6 days ago · 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. A numbering plan area with multiple area codes is called an overlay .
- 368, 403, 568, 587, 780, 825
- 204, 431, 584
- 236, 250, 257, 604, 672, 778
- 428, 506
Oct 8, 2024 · This is a list of telephone dialling codes in the United Kingdom, which adopts an open telephone numbering plan for its public switched telephone network. The national telephone numbering plan is maintained by Ofcom, an independent regulator and competition authority for the UK communications industries.
2 days ago · Maryland reverse lookup of phone numbers. Free Search of area code 443 and mobile numbers, how to call Maryland, USA, zip codes, local time.
Oct 1, 2024 · Area Code 443 is located in Maryland. It covers 96 cities, including Baltimore, Columbia, Ellicott City, Glen Burnie, and Dundalk. It also covers 17 counties, including Baltimore City County, Baltimore County, Anne Arundel County, Harford County, and Howard County.
6 days ago · List of Hertfordshire area codes. If you need to find the number for someone in Hertfordshire then you have come to the right place. We have all the information you might need on Hertfordshire area codes so you can get that number that you want without all the hassle.
5 days ago · Information about telephone numbers in the UK, including area codes and call costs.
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3 days ago · 434 is an area code located in the state of Virginia, US. The largest city it serves is Lynchburg. Location, time zone and map of the 434 area code