Phone numbering plan expansion

North American Numbering Plan Expansion – this is interesting. Looks like someday they’re going to extend phone numbers to 12 digits here in the US/Canada area (and a few other places too). Cool how they can use the ‘new’ 4th digit to detect if it’s new dialing (0/1) or old dialing (2-9). This is going to be EXPENSIVE – they should probably get moving on this now, IMHO.