Nassau county zip code

North Hempstead. East Meadow. East Norwich. East Rockaway. Floral Park. Franklin Square. Garden City. Glen Cove. Glen Head. Glenwood Landing. Great Neck. Island Park. Locust Valley. It's seeking public comments on, and must approve, the switch. It means that the North American Numbering Plan Administrator is out of available prefixes — the first three digits of a phone number after the area code — to assign to carriers, Wayman said.

But carriers might still have some numbers in inventory, she said. And starting Oct. No more seven-digit dialing, she said. Joining in the new requirement are the Southern Tier , Buffalo area , the Hudson Valley and Westchester , she said. Some of these devices might already be programmed to call out with an area code, but you should check yourself or with the provider.

That depends on your carrier. Altice's Optimum phone systems recognize calls dialed with either 10 or 11 digits, according to Janet Meahan, an Altice spokeswoman. But Richard J. Cellphones do not require dialing 1. Yes, since April 24 for most carriers, callers within could dial with or without area code. The change is taking effect for certain area codes in at least 35 states , including Michigan, Kentucky, California and Hawaii. Locally, affected area codes include the Southern Tier, which includes Binghamton , the Buffalo area , the Hudson Valley and Westchester.

In total, there are about 82 places getting mandatory digit dialing on Sunday. About half the area codes nationwide still allowed seven-digit dialing as of December