450 phone numbers available to buy right now

Live inventory of Longueuil, QC (450) numbers, pulled directly from our carrier network and last updated July 18, 2026 at 12:32 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.

(450) 823-7432VoiceSMSFax
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(450) 499-2664VoiceSMSFax
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(450) 823-7453VoiceSMSFax
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(450) 328-8375VoiceSMSFax
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(450) 809-7368VoiceSMSFax
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(450) 639-3558VoiceSMSFax
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(450) 639-5214VoiceSMSFax
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(450) 639-2892VoiceSMSFax
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(450) 639-2890VoiceSMSFax
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(450) 639-3198VoiceSMSFax
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(450) 639-3306VoiceSMSFax
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(450) 639-3328VoiceSMSFax
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(450) 639-3346VoiceSMSFax
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(450) 639-3429VoiceSMSFax
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(450) 639-3402VoiceSMSFax
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(450) 639-3408VoiceSMSFax
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(450) 639-3409VoiceSMSFax
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(450) 639-3413VoiceSMSFax
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(450) 804-5612VoiceSMSFax
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(450) 900-6042VoiceSMSFax
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(450) 804-5621VoiceSMSFax
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(450) 804-5618VoiceSMSFax
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(450) 809-7433VoiceSMSFax
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(450) 804-5617VoiceSMSFax
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(450) 804-5620VoiceSMSFax
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(450) 804-5619VoiceSMSFax
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(450) 987-7076VoiceSMSFax
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(450) 987-7082VoiceSMSFax
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(450) 987-7078VoiceSMSFax
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(450) 954-2927VoiceSMSFax
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Search all 450 numbers About the 450 area code

How buying a 450 number works

Pick any number above, or search the full 450 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 450 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.