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Area code 268 is the telephone area code in the North American Numbering Plan (NANP) for Antigua and Barbuda. The area code digit sequence translates to ANT on a standard US alphanumeric telephone keypad, providing a mnemonic designation.
- Area code 268 - Simple English Wikipedia, the free encyclopedia
Area code 268 is the telephone area code of Antigua and...
- Area code 268 - Simple English Wikipedia, the free encyclopedia
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. Area codes are also assigned for non-geographic purposes.
CodeTerritory Or UseDate200not in use; available for non-geographic ...easily recognizable code (ERC)New Jersey ( Bergen County and Hudson ...19471947Southwestern Connecticut ( Bridgeport, ...1947This is a list of North American telephone area codes in effect for the North American Numbering Plan (NANP). The area to which an area code is officially assigned is known as a Numbering Plan Area (NPA). An area code is part of a telephone number in the United States, Canada, and the Caribbean.
- 261
- 262
- 263
- 264
- 265
- 266
- 267
- 268
- 269
261 = 32·29, lucky number, nonagonal number, Harshad number, unique period in base 2, number of possible unfolded tesseract patterns. 261 was once the lowest number not to have its own Wikipedia page, this making it a candidate for the lowest "uninteresting number" according to the definition given by Alex Bellos.
262 = 2·131, meandric number, open meandric number, untouchable number, happy number, palindrome number, semiprime. 262 is currently the lowest positive integer not to have its own Wikipedia page, this making it a candidate for the lowest "uninteresting number" according to the definition given by Alex Bellos.
263 is a prime, safe prime, happy number, sum of five consecutive primes (43 + 47 + 53 + 59 + 61), balanced prime, Chen prime, Eisenstein prime with no imaginary part, strictly non-palindromic number, Bernoulli irregular prime, Euler irregular prime, Gaussian prime, full reptend prime, Solinas prime, Ramanujan prime.
264 = 23·3·11, Harshad number. If you take the sum of all 2-digit numbers you can make from 264, you get 264: 24 + 42 + 26 + 62 + 46 + 64 = 264. 132 and 396 share this property. 264 equals the sum of the squares of the digits of its own square in base 15. This property is shared with 1, 159, 284, 306 and 387.
265 = 5·53, semiprime, Padovan number, number of derangements of 6 elements, centered square number, Smith number, subfactorial6.
266 = 2·7·19, sphenic number, Harshad number, nontotient, noncototient, self number, repdigit in base 11 (222). 266 is also the index of the largest proper subgroups of the sporadic group known as the Janko group J1.
267 = 3·89, semiprime, the number of groups of order 64.267 is the smallest number n such that n plus a googol is prime.
268 = 22·67, noncototient, untouchable number. 268 is the smallest number whose product of digits is 6 times the sum of its digits.
269 is a prime, twin prime with 271, sum of three consecutive primes (83 + 89 + 97), Chen prime, Eisenstein prime with no imaginary part, highly cototient number, strictly non-palindromic number, full reptend prime
Area code 268 is the telephone area code of Antigua and Barbuda. The 268 area code, or "(ANT)" was created during a split from the original 809 area code which was done on or around the date April 1996.
Area code 268 is the telephone area code of Antigua and Barbuda. The 268 area code, or "(ANT)" was created during a split from the original 809 area code which began permissive dialing 1 April 1996 and ended 31 March 1997.
