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.
510-328-7440 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 3 public complaint records.
Carrier or assignee data points to ONVOY, LLC - CA and the rate center is OKLD FRTVL (OAKLAND:FRUITVALE DA, CA).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 510-328-7440 |
| Phone Number | +15103287440 |
| National Format | (510) 328-7440 |
| Country Code | US |
| Caller Name | No public caller label found. |
| Caller Type | |
| Carrier Name | ONVOY, LLC - CA |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 5103287440 |
| Basic Format | 510-328-7440 |
| NPA (Area Code) | 510 |
| NXX | 328 |
| Rate Center | OKLD FRTVL |
| Location | OAKLAND:FRUITVALE DA, CA |
| SMS/MMS Email Gateways | 5103287440@tmomail.net 5103287440@voicestream.net SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 649C |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
 |
| state | CA |
| ocn | 6529 |
| company | T-MOBILE USA, INC. |
| rate_center | OKLD FRTVL |
| Location | OAKLAND:FRUITVALE DA, CA |
| use_type | AS |
| assign_date | 01/31/2013 |
| pooled_code | Y |
| in_service | Yes |
| region | WC |
| state | CA |
| status | AS |
| rate_center | OKLD FRTVL |
| Location | OAKLAND:FRUITVALE DA, CA |
| block_effective_date | 12/21/2013 |
| assigned_to | ONVOY, LLC - CA |
| ocn | 649C |
| date_assigned | 11/01/2013 |
| region | WC |
| state | CA |
| status | AS |
| rate_center | OKLD FRTVL |
| Location | OAKLAND:FRUITVALE DA, CA |
| block_effective_date | 12/21/2013 |
| assigned_to | ONVOY, LLC - CA |
| ocn | 649C |
| date_assigned | 11/01/2013 |
| Bold | 𝟓𝟏𝟎-𝟑𝟐𝟖-𝟕𝟒𝟒𝟎 [click to copy] |
| Full-Width | ５１０-３２８-７４４０ [click to copy] |
| Superscript | ⁵¹⁰-³²⁸-⁷⁴⁴⁰ [click to copy] |
| Subscript | ₅₁₀-₃₂₈-₇₄₄₀ [click to copy] |
| Enclosed Alphanumerics | ⑤①⓪-③②⑧-⑦④④⓪ [click to copy] |
| Mathematical Bold | 𝟱𝟭𝟬-𝟯𝟮𝟴-𝟳𝟰𝟰𝟬 [click to copy] |
| Mathematical Italic | 𝟧𝟣𝟢-𝟥𝟤𝟪-𝟩𝟦𝟦𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟻𝟷𝟶-𝟹𝟸𝟾-𝟽𝟺𝟺𝟶 [click to copy] |
| Emoji | 5️⃣1️⃣0️⃣-3️⃣2️⃣8️⃣-7️⃣4️⃣4️⃣0️⃣ [click to copy] |
| Spelled Out | five one zero - three two eight - seven four four zero [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
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Latest community reports for 510-328-7440
Anonymous User from Lincoln, California
June 4, 2024 at 8:15 PM
Anonymous User from Livermore, California
February 15, 2024 at 4:56 PM
Anonymous User from Hayward, CA
June 8, 2023 at 12:41 PM