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Server-rendered context for this exact phone page based on public records, reports, search interest, and routing data already stored on phone.gd.
650-522-3300 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 U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS and the rate center is SAN MATEO (SAN MATEO, CA).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 650-522-3300 |
| Phone Number | +16505223300 |
| National Format | (650) 522-3300 |
| Country Code | US |
| Caller Name | SEP GROWTH HOLDINGS CORP. SEP HAMILTON, LP SEP HYGIEA AGGREGATOR, LP SEP-HEARTLAND FUND IV CO-INVEST L.P. SI PARTNERSHIP 2022 L.P. SUMERU EQUITY PARTNERS FUND IV L.P. |
| Caller Type | |
| Carrier Name | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
| Phone Type | |
| Apple iMessage Status | Not Checked |
| Raw Number | 6505223300 |
| Basic Format | 650-522-3300 |
| NPA (Area Code) | 650 |
| NXX | 522 |
| Rate Center | SAN MATEO |
| Location | SAN MATEO, CA |
| OCN (Carrier Number) | 671J |
| 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 | SEP Growth Holdings Corp. | Blank Checks · C/O MAPLES CORPORATE SERVICES LIMITED PO BOX 309, UGLAND HOUSE GRAND CAYMAN E9 KY1-1104 US |
| SEC company registration | SEP Hamilton, LP | 2020 PIONEER COURT SAN MATEO CA 94403 US |
| SEC company registration | SEP Hygiea Aggregator, LP | 2020 PIONEER COURT SAN MATEO CA 94403 US |
| SEC company registration | SEP-HEARTLAND FUND IV CO-INVEST L.P. | 2020 PIONEER COURT SAN MATEO CA 94403 US |
| SEC company registration | SI PARTNERSHIP 2022 L.P. | 2020 PIONEER COURT SAN MATEO CA 94403 US |
| SEC company registration | SUMERU EQUITY PARTNERS FUND IV L.P. | 2020 PIONEER COURT SAN MATEO CA 94403 US |
These public EDGAR submission profiles list this exact phone number for a registered company.
| Company | Identifiers | Industry | Business Address |
|---|---|---|---|
| SEP Growth Holdings Corp. | CIK 0001846611 | Blank Checks | C/O MAPLES CORPORATE SERVICES LIMITED PO BOX 309, UGLAND HOUSE GRAND CAYMAN E9 KY1-1104 US |
| SEP Hamilton, LP | CIK 0001882032 | other | 2020 PIONEER COURT SAN MATEO CA 94403 US |
| SEP Hygiea Aggregator, LP | CIK 0002115293 | other | 2020 PIONEER COURT SAN MATEO CA 94403 US |
| SEP-HEARTLAND FUND IV CO-INVEST L.P. | CIK 0001896580 | other | 2020 PIONEER COURT SAN MATEO CA 94403 US |
| SI PARTNERSHIP 2022 L.P. | CIK 0001908251 | other | 2020 PIONEER COURT SAN MATEO CA 94403 US |
| SUMERU EQUITY PARTNERS FUND IV L.P. | CIK 0001884994 | other | 2020 PIONEER COURT SAN MATEO CA 94403 US |
| state | CA |
| ocn | 9740 |
| company | PACIFIC BELL |
| rate_center | SAN MATEO |
| Location | SAN MATEO, CA |
| use_type | AS |
| initial_growth | G |
| pooled_code | Y |
| in_service | Yes |
| region | WC |
| state | CA |
| status | AS |
| rate_center | SAN MATEO |
| Location | SAN MATEO, CA |
| block_effective_date | 04/23/2009 |
| assigned_to | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
| ocn | 671J |
| date_assigned | 03/25/2009 |
| Bold | 𝟔𝟓𝟎-𝟓𝟐𝟐-𝟑𝟑𝟎𝟎 [click to copy] |
| Full-Width | ６５０-５２２-３３００ [click to copy] |
| Superscript | ⁶⁵⁰-⁵²²-³³⁰⁰ [click to copy] |
| Subscript | ₆₅₀-₅₂₂-₃₃₀₀ [click to copy] |
| Enclosed Alphanumerics | ⑥⑤⓪-⑤②②-③③⓪⓪ [click to copy] |
| Mathematical Bold | 𝟲𝟱𝟬-𝟱𝟮𝟮-𝟯𝟯𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟨𝟧𝟢-𝟧𝟤𝟤-𝟥𝟥𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟼𝟻𝟶-𝟻𝟸𝟸-𝟹𝟹𝟶𝟶 [click to copy] |
| Emoji | 6️⃣5️⃣0️⃣-5️⃣2️⃣2️⃣-3️⃣3️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | six five zero - five two two - three three zero zero [click to copy] |
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