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.
408-735-7137 is most strongly associated on phone.gd with Sierra Circuits, Inc. in SUNNYVALE, CA.
Carrier or assignee data points to PACIFIC BELL 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 | 408-735-7137 |
| Phone Number | +14087357137 |
| National Format | (408) 735-7137 |
| Country Code | US |
| Caller Name | SIERRA CIRCUITS, INC. |
| Caller Type | |
| Carrier Name | PACIFIC BELL |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 4087357137 |
| Basic Format | 408-735-7137 |
| NPA (Area Code) | 408 |
| NXX | 735 |
| Rate Center | SUNNYVALE |
| Location | SUNNYVALE, CA |
| SMS/MMS Email Gateways | 4087357137@pacbellpcs.net SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 9740 |
| 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 |
|---|---|---|
| Business profile | Sierra Circuits, Inc. | Sierra Circuits, Inc. |
| state | CA |
| ocn | 9740 |
| company | PACIFIC BELL |
| rate_center | SUNNYVALE |
| Location | SUNNYVALE, CA |
| use_type | AS |
| pooled_code | N |
| in_service | Yes |
| Bold | 𝟒𝟎𝟖-𝟕𝟑𝟓-𝟕𝟏𝟑𝟕 [click to copy] |
| Full-Width | ４０８-７３５-７１３７ [click to copy] |
| Superscript | ⁴⁰⁸-⁷³⁵-⁷¹³⁷ [click to copy] |
| Subscript | ₄₀₈-₇₃₅-₇₁₃₇ [click to copy] |
| Enclosed Alphanumerics | ④⓪⑧-⑦③⑤-⑦①③⑦ [click to copy] |
| Mathematical Bold | 𝟰𝟬𝟴-𝟳𝟯𝟱-𝟳𝟭𝟯𝟳 [click to copy] |
| Mathematical Italic | 𝟦𝟢𝟪-𝟩𝟥𝟧-𝟩𝟣𝟥𝟩 [click to copy] |
| Mathematical Sans-Serif | 𝟺𝟶𝟾-𝟽𝟹𝟻-𝟽𝟷𝟹𝟽 [click to copy] |
| Emoji | 4️⃣0️⃣8️⃣-7️⃣3️⃣5️⃣-7️⃣1️⃣3️⃣7️⃣ [click to copy] |
| Spelled Out | four zero eight - seven three five - seven one three seven [click to copy] |
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