Prefix 617-404 — Quincy, MA
Numbers in the 617-404 prefix are registered to the Quincy rate center in MA, inside area code 617. The prefix is the second block of a ten-digit US number (617-404-XXXX) and pins the number to a billing locality.
NANPA's central-office code records list ONVOY, LLC - MA (OCN 892D) as the code holder, assigned December 28, 2017. Because 617-404 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
The rate center lies in the Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area. The serving LATA is 128. Local time follows the Eastern zone.
Spoofing means this prefix on your screen doesn't guarantee a Quincy caller. Verify independently before trusting a request for money or data.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 617-401 | Cambridge | LEVEL 3 COMMUNICATIONS, LLC - MA |
| 617-402 | Watertown | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
| 617-403 | Brighton | AMERICAN MESSAGING SERVICES, LLC |
| 617-405 | Quincy | MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
| 617-406 | Boston | TC SYSTEMS, INC. |
| 617-407 | Boston | OMNIPOINT MIAMI E LICENSE, LLC |
FAQ
Where is 617-404 located?
The prefix is assigned to the Quincy rate center in MA, area code 617. It is part of the Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area.
Which company owns 617-404 numbers?
ONVOY, LLC - MA holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 617-404 safe to answer?
The prefix itself says nothing about the caller. Legitimate Quincy businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.