512 phone numbers available to buy right now

Live inventory of Austin, TX (512) numbers, pulled directly from our carrier network and last updated October 5, 2026 at 11:13 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.

(512) 566-1381VoiceSMSFax
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(512) 566-1072VoiceSMSFax
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(512) 778-8542VoiceSMSFax
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(512) 894-6516VoiceSMSFax
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(512) 877-2507VoiceSMSFax
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(512) 894-6502VoiceSMSFax
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(512) 877-2926VoiceSMSFax
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(512) 894-6197VoiceSMSFax
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(512) 877-2573VoiceSMSFax
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(512) 690-0863VoiceSMSFax
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(512) 798-8230VoiceSMSFax
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(512) 877-2669VoiceSMSFax
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(512) 562-1074VoiceSMSFax
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(512) 985-2847VoiceSMSFax
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(512) 543-9613VoiceSMSFax
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(512) 768-2353VoiceSMSFax
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(512) 894-6514VoiceSMSFax
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(512) 894-6460VoiceSMSFax
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(512) 980-6669VoiceSMSFax
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(512) 641-9434VoiceSMSFax
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(512) 885-3069VoiceSMSFax
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(512) 641-1808VoiceSMSFax
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(512) 980-6328VoiceSMSFax
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(512) 894-6614VoiceSMSFax
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(512) 729-9667VoiceSMSFax
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(512) 764-6242VoiceSMSFax
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(512) 729-9994VoiceSMSFax
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(512) 894-6760VoiceSMSFax
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(512) 729-9707VoiceSMSFax
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(512) 729-9590VoiceSMSFax
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Search all 512 numbers About the 512 area code

How buying a 512 number works

Pick any number above, or search the full 512 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 512 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.