878 phone numbers available to buy right now

Live inventory of Pittsburgh, PA (878) numbers, pulled directly from our carrier network and last updated October 5, 2026 at 11:48 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.

(878) 257-0134VoiceSMSFax
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(878) 257-0047VoiceSMSFax
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(878) 257-0143VoiceSMSFax
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(878) 233-1021VoiceSMSFax
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(878) 400-8028VoiceSMSFax
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(878) 233-1077VoiceSMSFax
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(878) 233-1003VoiceSMSFax
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(878) 257-0008VoiceSMSFax
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(878) 233-1011VoiceSMSFax
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(878) 233-1073VoiceSMSFax
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(878) 257-0004VoiceSMSFax
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(878) 400-8114VoiceSMSFax
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(878) 233-1112VoiceSMSFax
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(878) 257-0088VoiceSMSFax
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(878) 233-1031VoiceSMSFax
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(878) 206-8396VoiceSMSFax
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(878) 257-0126VoiceSMSFax
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(878) 400-8019VoiceSMSFax
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(878) 233-1122VoiceSMSFax
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(878) 233-1110VoiceSMSFax
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(878) 400-8120VoiceSMSFax
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(878) 233-1076VoiceSMSFax
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(878) 233-1046VoiceSMSFax
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(878) 257-0136VoiceSMSFax
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(878) 257-0172VoiceSMSFax
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(878) 400-8115VoiceSMSFax
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(878) 233-1155VoiceSMSFax
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(878) 233-1039VoiceSMSFax
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(878) 233-1113VoiceSMSFax
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(878) 257-0102VoiceSMSFax
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Search all 878 numbers About the 878 area code

How buying a 878 number works

Pick any number above, or search the full 878 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 878 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.