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About Onslow County Phone Directory

Phone numbers for Onslow County live across a dozen different places - the county staff directory, Jacksonville's city directory, Onslow County Schools, branch libraries, public utilities, Onslow Memorial Hospital, the Register of Deeds and Tax Office, plus the area-code lookups maintained by NANPA and the FCC. Tracking down the right number usually means bouncing between websites. We built this site so you can land on the right directory, area-code reference, or hotline without hunting through five other sites first.

Why We Built This Site

Onslow County publishes phone information across many separate offices. The county staff directory covers departments at the Onslow County Government Center and related offices. Jacksonville, the county seat, maintains its own city directory. Onslow County Schools, Coastal Carolina Community College, the public library system, ONWASA, Jones-Onslow EMC, and Onslow Memorial Hospital each publish separate contact paths. Public-safety lines split between 911, 988, NC 211, Onslow County non-emergency at 910-455-9119, and agency lines such as the Sheriff's Office at 910-455-3113. No countywide or Jacksonville 311 system was located. Add North Carolina state resources, FCC references, and NANPA area-code records, and the picture gets crowded fast. We pull together the lookup tools, contact methods, and reference data for each of these in one place.

What You Will Find Here

  • Pages by phone topic: phone area codes, phone numbers, and phone codes
  • Local directory contacts: Onslow County government, Jacksonville city offices, K-12 schools, Coastal Carolina Community College, public libraries, major utilities, public safety
  • Directory walkthroughs: how to use the Onslow County and Jacksonville staff directories, how to navigate school and college directories, how to reverse-lookup an unknown caller
  • Phone numbering reference: the 910 and 472 area codes serving Onslow County, local exchange (NXX) prefixes, N11 service codes (211 / 711 / 811 / 911 / 988), vertical service codes, and toll-free prefixes

What We Cannot Do

This is a privately run reference site. We have no connection to Onslow County government, the City of Jacksonville, any North Carolina state agency, school district, utility, telecommunications carrier, or directory operator. There are real limits to what we can help with:

  • We cannot place calls on your behalf or connect you to a department
  • We cannot change anyone's directory listing, add a number, or remove a listing
  • We cannot verify the identity of someone who called you
  • We cannot give legal advice or explain how a specific scam call applies to your situation
  • We cannot guarantee that every phone number, area code, or directory link on this site is current right now

Only the originating office can confirm a current phone number or change a listing. For emergencies, dial 911. For a mental-health or suicidal crisis, dial 988.