- City / exchange
- Riverhead
- Province / state
- New York
- Country
- United States
- Carrier
- Spok, Inc.
- Line type
- Landline or business line
- OCN
- 6630
- Status
- In Service
- Number pooling
- No
631-558 phone numbers
Riverhead, New York, United States · Spok, Inc.
Reported numbers in 631-558
No numbers in this block have been reported by visitors yet.
What does the 631-558 prefix tell you?
Every North American number is area code + prefix + line. The prefix 631-558 was assigned to Spok, Inc. on an unknown date for the Riverhead exchange. A call from this block usually originates from a Spok, Inc. customer in or near Riverhead, but caller ID can be spoofed to show any number.