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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.
713-688-8400 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 SOUTHWESTERN BELL and the rate center is HOUSTON (HOUSTON, TX).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 713-688-8400 |
| Phone Number | +17136888400 |
| National Format | (713) 688-8400 |
| Country Code | US |
| Caller Name | No public caller label found. |
| Caller Type | |
| Carrier Name | SOUTHWESTERN BELL |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 7136888400 |
| Basic Format | 713-688-8400 |
| NPA (Area Code) | 713 |
| NXX | 688 |
| Rate Center | HOUSTON |
| Location | HOUSTON, TX |
| SMS/MMS Email Gateways | 7136888400@email.swbw.com 7136888400@email.swbw.com SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 9533 |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |  |
| state | TX |
| ocn | 9533 |
| company | SOUTHWESTERN BELL |
| rate_center | HOUSTON |
| Location | HOUSTON, TX |
| use_type | AS |
| pooled_code | N |
| in_service | Yes |
Synced commercial carrier and manufacturer records for this number. Last sync: 2026-08-01 06:52:22 UTC. View all matching records on dot.report.
| Company | Record | Address | Contact | Links |
|---|---|---|---|---|
| JH WALKER INC DBA: J H WALKER TRUCKING | FMCSA carrier Matched on phone | 11404 HEMPSTEAD RD HOUSTON, TX 77092 | Phone: (713) 688-8400 Email: ADMIN@JHWALKER.COM | USDOT 231407 DUNS 08-496-1754 Record Phone page |
| Bold | 𝟕𝟏𝟑-𝟔𝟖𝟖-𝟖𝟒𝟎𝟎 [click to copy] |
| Full-Width | ７１３-６８８-８４００ [click to copy] |
| Superscript | ⁷¹³-⁶⁸⁸-⁸⁴⁰⁰ [click to copy] |
| Subscript | ₇₁₃-₆₈₈-₈₄₀₀ [click to copy] |
| Enclosed Alphanumerics | ⑦①③-⑥⑧⑧-⑧④⓪⓪ [click to copy] |
| Mathematical Bold | 𝟳𝟭𝟯-𝟲𝟴𝟴-𝟴𝟰𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟩𝟣𝟥-𝟨𝟪𝟪-𝟪𝟦𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟽𝟷𝟹-𝟼𝟾𝟾-𝟾𝟺𝟶𝟶 [click to copy] |
| Emoji | 7️⃣1️⃣3️⃣-6️⃣8️⃣8️⃣-8️⃣4️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | seven one three - six eight eight - eight four zero zero [click to copy] |
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DUNS 08-496-1754
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