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The North America Numbering Plan does not allow any (normal) phone numbers that begin with the area codes 000-199. So there can be no valid numbers that are of
by jcrites 5y ago
The North America Numbering Plan does not allow any (normal) phone numbers that begin with the area codes 000-199. So there can be no valid numbers that are of the form +1 (1nn) nnn-nnnn.
(There are special dialing codes like dialing 011 for international that are an exception to this, but no normal phone numbers.)
- OJFord 5y agoThat's what I meant by 'special', say you had a 118 for some other purpose, you couldn't dial it (unless also special cased as not needing a 9 dial-out prefix) as 9118.