Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
Server-rendered context for this exact phone page based on public records, reports, search interest, and routing data already stored on phone.gd.
650-307-1204 does not currently have a confirmed public business label on phone.gd, but it remains an active research target because complaint records, anonymous reports, or verified on-site searches continue to surface it.
Current page signals include 1 public complaint record.
Carrier or assignee data points to T-MOBILE USA, INC. and the rate center is MILLBRAE (MILLBRAE, CA).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 650-307-1204 |
| Phone Number | +16503071204 |
| National Format | (650) 307-1204 |
| Country Code | US |
| Caller Name | No public caller label found. |
| Caller Type | |
| Carrier Name | T-MOBILE USA, INC. |
| Phone Type | |
| Apple iMessage Status | Not Checked |
| Raw Number | 6503071204 |
| Basic Format | 650-307-1204 |
| NPA (Area Code) | 650 |
| NXX | 307 |
| Rate Center | MILLBRAE |
| Location | MILLBRAE, CA |
| SMS/MMS Email Gateways | 6503071204@tmomail.net 6503071204@voicestream.net 6503071204@tmomail.net SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 6529 |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
 |
| state | CA |
| ocn | 6529 |
| company | T-MOBILE USA, INC. |
| rate_center | MILLBRAE |
| Location | MILLBRAE, CA |
| use_type | AS |
| assign_date | 12/27/2001 |
| pooled_code | Y |
| in_service | Yes |
| region | WC |
| state | CA |
| status | AS |
| rate_center | MILLBRAE |
| Location | MILLBRAE, CA |
| block_effective_date | 09/22/2021 |
| assigned_to | T-MOBILE USA, INC. |
| ocn | 6529 |
| date_assigned | 09/10/2021 |
| Bold | 𝟔𝟓𝟎-𝟑𝟎𝟕-𝟏𝟐𝟎𝟒 [click to copy] |
| Full-Width | ６５０-３０７-１２０４ [click to copy] |
| Superscript | ⁶⁵⁰-³⁰⁷-¹²⁰⁴ [click to copy] |
| Subscript | ₆₅₀-₃₀₇-₁₂₀₄ [click to copy] |
| Enclosed Alphanumerics | ⑥⑤⓪-③⓪⑦-①②⓪④ [click to copy] |
| Mathematical Bold | 𝟲𝟱𝟬-𝟯𝟬𝟳-𝟭𝟮𝟬𝟰 [click to copy] |
| Mathematical Italic | 𝟨𝟧𝟢-𝟥𝟢𝟩-𝟣𝟤𝟢𝟦 [click to copy] |
| Mathematical Sans-Serif | 𝟼𝟻𝟶-𝟹𝟶𝟽-𝟷𝟸𝟶𝟺 [click to copy] |
| Emoji | 6️⃣5️⃣0️⃣-3️⃣0️⃣7️⃣-1️⃣2️⃣0️⃣4️⃣ [click to copy] |
| Spelled Out | six five zero - three zero seven - one two zero four [click to copy] |
Using these number formats when publishing your phone number online can help reduce spam calls/texts by making it harder for scammers to copy your number
Submit an anonymous report
Choose the report type that best matches this number, then optionally add a short note about what happened. Your city and state may be shown publicly, but your IP address is not displayed on the page.
Report a spam or fraud caller
Answer a few quick questions and this page will point you to the right official complaint flow, plus carrier-specific reporting options where available.
Step 1
What happened?
Choose the option that best matches this phone number.
Step 2
How did it reach you?
The FCC and carrier advice changes slightly for calls versus texts.
Step 3
Did they ask for money or sensitive information?
This helps decide whether the FTC should be part of the next step.
Step 4
Which carrier do you use?
Carrier tools help get the number flagged or blocked inside that network.
Latest community reports for 650-307-1204
Anonymous User from Cape Coral, Florida
May 20, 2025 at 3:28 PM