646 phone numbers available to buy right now

Live inventory of New York, NY (646) numbers, pulled directly from our carrier network and last updated July 26, 2026 at 6:06 AM UTC. There is no per-number price or markup: every number below is included with a Phone2 plan from $7/month on annual billing, with calling, SMS, a team inbox, and mobile + desktop apps. Activation is instant.

(646) 699-8365VoiceSMSFax
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(646) 681-2335VoiceSMSFax
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(646) 699-8402VoiceSMSFax
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(646) 775-2795VoiceSMSFax
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(646) 914-2641VoiceSMSFax
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(646) 688-2307VoiceSMSFax
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(646) 540-9627VoiceSMSFax
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(332) 287-1020VoiceSMSFax
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(332) 244-3377VoiceSMSFax
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(332) 455-8533VoiceSMSFax
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(332) 287-1018VoiceSMSFax
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(332) 287-9700VoiceSMSFax
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(917) 746-3339VoiceSMSFax
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(917) 451-6271VoiceSMSFax
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(917) 540-7375VoiceSMSFax
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(917) 675-3258VoiceSMSFax
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(917) 967-9023VoiceSMSFax
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(917) 563-4411VoiceSMSFax
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(917) 779-8034VoiceSMSFax
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Search all 646 numbers About the 646 area code

How buying a 646 number works

Pick any number above, or search the full 646 inventory.
Sign up for a Phone2 plan (from $7/month on annual billing). The number is included, with no one-time purchase fee.
Start calling and texting immediately from the mobile, desktop, or web app.

Unlike number marketplaces that sell 646 numbers for $99 or more one-time, Phone2 includes the number with the phone service itself. 30-day refund guarantee, and you can port the number out any time.