437 phone numbers available to buy right now

Live inventory of Toronto, ON (437) numbers, pulled directly from our carrier network and last updated July 28, 2026 at 3:31 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.

(437) 320-7663VoiceSMSFax
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(437) 523-7868VoiceSMSFax
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(437) 524-0938VoiceSMSFax
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(437) 524-1242VoiceSMSFax
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(437) 290-3567VoiceSMSFax
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(437) 523-0644VoiceSMSFax
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(437) 464-2630VoiceSMSFax
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(437) 466-2279VoiceSMSFax
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(437) 523-1158VoiceSMSFax
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(437) 523-5112VoiceSMSFax
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(437) 538-4859VoiceSMSFax
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(437) 467-5029VoiceSMSFax
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(437) 292-5220VoiceSMSFax
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(437) 524-2663VoiceSMSFax
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(437) 523-8916VoiceSMSFax
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(437) 293-7751VoiceSMSFax
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(437) 370-4378VoiceSMSFax
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(437) 523-8723VoiceSMSFax
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(437) 320-2798VoiceSMSFax
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(437) 524-7837VoiceSMSFax
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(437) 290-3573VoiceSMSFax
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(437) 465-7713VoiceSMSFax
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(437) 900-8269VoiceSMSFax
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(437) 466-2230VoiceSMSFax
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(437) 523-3711VoiceSMSFax
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(437) 465-7741VoiceSMSFax
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(437) 524-9933VoiceSMSFax
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(437) 524-3279VoiceSMSFax
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(437) 524-1083VoiceSMSFax
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(437) 464-7649VoiceSMSFax
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Search all 437 numbers About the 437 area code

How buying a 437 number works

Pick any number above, or search the full 437 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 437 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.