603-531 phone numbers
Where is (603) 531-xxxx from?
Portsmouth, NH
Original carrier: New Cingular Wireless PCS (AT&T). Local time: … (Eastern Time)
| Area code | 603 |
|---|---|
| Prefix | 531 |
| City | Portsmouth, NH |
| State | New Hampshire |
| Original carrier | New Cingular Wireless PCS (AT&T) |
| Number range | (603) 531-0000 to (603) 531-9999 |
| Time zone | Eastern Time |
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Other Portsmouth prefixes in area code 603
Nearby prefixes in 603
Questions
- Where is 603-531 located?
- Phone numbers starting with (603) 531 were assigned in Portsmouth, New Hampshire. People keep their numbers when they move, so the caller may be somewhere else.
- What carrier is 603-531?
- The 603-531 prefix was assigned to New Cingular Wireless PCS (AT&T). Numbers can be ported to other carriers, so the current carrier may be different.
- What time zone is 603-531 in?
- Portsmouth, NH is in Eastern Time.
- Is a call from 603-531 a scam?
- The prefix alone can’t tell you. Scammers can fake (“spoof”) any number, including local-looking ones. If you don’t recognize a 603-531 number, let it go to voicemail and don’t share codes or payment details.
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