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.
408-752-8100 currently has limited public identity data on phone.gd. The page still provides exact-number routing, carrier, and line-type context even when named business or complaint evidence is light.
Carrier or assignee data points to TELEPORT COMMUNICATIONS AMERICA, LLC - CA and the rate center is SUNNYVALE (SUNNYVALE, CA).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 408-752-8100 |
| Phone Number | +14087528100 |
| National Format | (408) 752-8100 |
| Country Code | US |
| Caller Name | VERTICAL SYSTEMS INC |
| Caller Type | |
| Carrier Name | TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 4087528100 |
| Basic Format | 408-752-8100 |
| NPA (Area Code) | 408 |
| NXX | 752 |
| Rate Center | SUNNYVALE |
| Location | SUNNYVALE, CA |
| OCN (Carrier Number) | 7145 |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
 |
These stored listings match the exact phone number, which helps reinforce any named caller identity shown above.
| Source | Name | Detail |
|---|---|---|
| SEC company registration | VERTICAL SYSTEMS INC | 155 P MOFFETT PARK DRIVE SUNNYVALE CA 94089 US |
These public EDGAR submission profiles list this exact phone number for a registered company.
| Company | Identifiers | Industry | Business Address |
|---|---|---|---|
| VERTICAL SYSTEMS INC | CIK 0001329202 | other | 155 P MOFFETT PARK DRIVE SUNNYVALE CA 94089 US |
| state | CA |
| ocn | 9740 |
| company | PACIFIC BELL |
| rate_center | SUNNYVALE |
| Location | SUNNYVALE, CA |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | WC |
| state | CA |
| status | AS |
| rate_center | SUNNYVALE |
| Location | SUNNYVALE, CA |
| block_effective_date | 06/06/2010 |
| assigned_to | TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
| ocn | 7145 |
| date_assigned | 05/10/2010 |
| region | WC |
| state | CA |
| status | AS |
| rate_center | SUNNYVALE |
| Location | SUNNYVALE, CA |
| block_effective_date | 06/06/2010 |
| assigned_to | TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
| ocn | 7145 |
| date_assigned | 05/10/2010 |
| Bold | 𝟒𝟎𝟖-𝟕𝟓𝟐-𝟖𝟏𝟎𝟎 [click to copy] |
| Full-Width | ４０８-７５２-８１００ [click to copy] |
| Superscript | ⁴⁰⁸-⁷⁵²-⁸¹⁰⁰ [click to copy] |
| Subscript | ₄₀₈-₇₅₂-₈₁₀₀ [click to copy] |
| Enclosed Alphanumerics | ④⓪⑧-⑦⑤②-⑧①⓪⓪ [click to copy] |
| Mathematical Bold | 𝟰𝟬𝟴-𝟳𝟱𝟮-𝟴𝟭𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟦𝟢𝟪-𝟩𝟧𝟤-𝟪𝟣𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟺𝟶𝟾-𝟽𝟻𝟸-𝟾𝟷𝟶𝟶 [click to copy] |
| Emoji | 4️⃣0️⃣8️⃣-7️⃣5️⃣2️⃣-8️⃣1️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | four zero eight - seven five two - eight one zero 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
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 408-752-8100