area code 204 is located in district of columbia, usa.
area code 204 is located in district of columbia, usa.
where is area code 204 located in usa?
district of columbia
both 204 and its square are sums of a pair of twin primes: 204 = 101 + 103 and 204 = 41616 = 20807 + 20809. the only smaller numbers with the same property are 12 and 84.









































section::::in other fields.









































bullet::::- in telecommunications, area code 204 is a north american telephone area code for the canadian province of manitoba. 204 is one of the original 86 area codes assigned in 1947 in the contiguous united states and the then-nine-province extent of canada. more recently a second area code (431) was added to allow for the expanding phone number distribution within the province.
204 (number)
in 2009 the canadian numbering administrator forecast that area code 204 would be exhausted within a few years, even though there are only 1.2 million people in the entire province. while an area code provides a maximum of 7.8 million numbers, canada uses an allocation scheme which allots all 10,000 numbers of an entire central office prefix to competitive local exchange carriers even for the smallest hamlets, rather than implementing methods of number pooling. once a number is allocated to a rate centre, it is not possible to reassign it elsewhere, even when a rate centre has more than enough numbers to service it. this resulted in thousands of wasted numbers. as in most of canada, the number allocation problem was exacerbated by the proliferation of cell phones, particularly in and around winnipeg.
area codes 204 and 431