(415)-231-1436
Snfc Mt-Ev, CA · United States · T-mobile Usa, Inc.
Complaints were filed by consumers with US regulators.
Number details
- Location
- Snfc Mt-Ev, CA · United States
- Carrier
- T-mobile Usa, Inc.
- Line type
- Likely mobile
- Prefix assigned
- Nov 2012
- Prefix status
- In Service
- Number pooling
- Yes · blocks of 1,000 in this prefix can belong to other carriers
- Operating company no.
- 6529
- Area code
- 415
- Prefix
- 415-231
- Also written as
- +1 415-231-1436 · +14152311436 · 415.231.1436
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
- Fraudulent Charges/orders Services
- First complaint
- 2026-10-05
- Latest complaint
- 2026-10-05
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 415-231
No other number in this block has been reported here or complained about to the FCC.
Area code 415 · California
- Prefixes in use
- 785
- Carriers
- 33
- Main cities
- Snfc Cntrl, San Rafael, Snfc Mt-Ev, Snfc Junpr
- This carrier
- T-mobile Usa, Inc. holds 45 of 785 prefixes
- Pacific Bell326 prefixes
- New Cingular Wireless Pcs, LLC67 prefixes
- Cellco Partnership dba Verizon Wireless - CA48 prefixes
- T-mobile Usa, Inc.45 prefixes
- Onvoy, LLC - CA40 prefixes
About 415-231 numbers
Numbers starting 415-231 were assigned to T-mobile Usa, Inc. for Snfc Mt-Ev, CA. 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.