(507)-577-7330
Rochester, MN · United States · Onvoy Spectrum, LLC
Complaints were filed by consumers with US regulators.
Number details
- Location
- Rochester, MN · United States
- Carrier
- Onvoy Spectrum, LLC
- Line type
- Likely VoIP / virtual number
- Prefix assigned
- Jul 2017
- Prefix status
- In Service
- Number pooling
- Yes · blocks of 1,000 in this prefix can belong to other carriers
- Operating company no.
- 624H
- Area code
- 507
- Prefix
- 507-577
- Also written as
- +1 507-577-7330 · +15075777330 · 507.577.7330
Carrier and line type come from the block this number was issued from. Numbers can be ported, so the current carrier may differ.
Complaints filed with regulators
- FCC complaints
- 1
- Robocall
- Not flagged
- Most common subject
- Debt Relief/debt Consolidation Services
- First complaint
- 2026-10-02
- Latest complaint
- 2026-10-02
Source: FCC Consumer Complaints Data (unwanted calls), refreshed daily. Complaints are consumer statements and are not verified by the agencies or by us.
What people reported
No reports yet for this number. If it called you, be the first.
Other numbers in 507-577
No other number in this block has been reported here or complained about to the FCC.
Area code 507 · Minnesota
- Prefixes in use
- 765
- Carriers
- 94
- Main cities
- Rochester, Mankato, Winona, Faribault
- This carrier
- Onvoy Spectrum, LLC holds 3 of 765 prefixes
- Onvoy, LLC - Mn101 prefixes
- Cellco Partnership dba Verizon Wireless - Mn76 prefixes
- Qwest Corporation71 prefixes
- New Cingular Wireless Pcs, LLC - Il55 prefixes
- Mcc Telephony Of Minnesota, LLC - Mn52 prefixes
About 507-577 numbers
Numbers starting 507-577 were assigned to Onvoy Spectrum, LLC for Rochester, MN. Caller ID can be spoofed, so a local-looking number is not proof the call came from there.
How to check a phone number
A reverse phone lookup shows the number's original prefix assignment and any reports available here. It does not identify the person calling. Enter the full ten-digit number, including the area code, to see the records for that number rather than just its block.
- Check the city or exchange and carrier in the original assignment record. The line type is an estimate based on the carrier's name.
- Read any visitor reports and regulator complaints, including their dates and descriptions. Separate what someone reported from what the numbering record establishes.
- If the caller claims to represent a business or agency, find its contact number on a website, statement or card you already trust and contact it independently.
Sources behind the lookup
The lookup combines official prefix records with reports about individual numbers. Because these sources answer different questions, an assigned prefix and a consumer complaint should be read separately.
| Source | What it shows |
|---|---|
| CNAC / NANPA | The exchange, carrier and status of the original number block, rather than the identity of today's caller. |
| Visitor reports | Categories, comments and dates supplied by people who used this site. These statements are not verified. |
| Regulator complaints | Available FCC or FTC consumer complaint counts and dates. A complaint is an allegation, not a finding of fraud. |
Risks and limitations
Caller ID can be spoofed, so even a real local number may be displayed by someone else. Numbers can also be ported between carriers; the original assignment does not establish the current carrier or location. Toll-free codes are shared by Canada and the US and do not identify a city.
No reports means no reports are available here, not that a caller is safe. Do not send money, passwords or verification codes based on a lookup result. Read how caller ID spoofing works before deciding whether to call back.