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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.
281-362-6800 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 SPRING (SPRING, TX).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 281-362-6800 |
| Phone Number | +12813626800 |
| National Format | (281) 362-6800 |
| Country Code | US |
| Caller Name | NPK INTERNATIONAL INC. DURA-BASE NEVADA, INC. EXCALIBAR MINERALS LLC NEWPARK DRILLING FLUIDS INTERNATIONAL LLC NEWPARK DRILLING FLUIDS LLC NEWPARK DRILLING FLUIDS PERSONNEL SERVICES LLC NEWPARK ENVIRONMENTAL SERVICES LLC NEWPARK ENVIRONMENTAL WATER SOLUTIONS LLC NEWPARK MATS & INTEGRATED SERVICES LLC NEWPARK TEXAS LLC NPK NPK ACCESS SOLUTIONS LLC |
| Caller Type | |
| Carrier Name | SOUTHWESTERN BELL |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 2813626800 |
| Basic Format | 281-362-6800 |
| NPA (Area Code) | 281 |
| NXX | 362 |
| Rate Center | SPRING |
| Location | SPRING, TX |
| SMS/MMS Email Gateways | 2813626800@email.swbw.com 2813626800@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 | Reserved for Toll-free |
| Search |
 |
These stored listings match the exact phone number, which helps reinforce any named caller identity shown above.
| Source | Name | Detail |
|---|---|---|
| SEC company registration | NPK International Inc. | NPKI · Services-Miscellaneous Equipment Rental & Leasing · 9320 LAKESIDE BOULEVARD SUITE 100 THE WOODLANDS TX 77381 US |
| SEC company registration | Dura-Base Nevada, Inc. | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| SEC company registration | Excalibar Minerals LLC | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| SEC company registration | Newpark Drilling Fluids International LLC | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| SEC company registration | Newpark Drilling Fluids LLC | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| SEC company registration | Newpark Drilling Fluids Personnel Services LLC | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| SEC company registration | Newpark Environmental Services LLC | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| SEC company registration | Newpark Environmental Water Solutions LLC | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| SEC company registration | Newpark Mats & Integrated Services LLC | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| SEC company registration | NEWPARK TEXAS LLC | Refuse Systems · 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
These public EDGAR submission profiles list this exact phone number for a registered company.
| Company | Identifiers | Industry | Business Address |
|---|---|---|---|
| NPK International Inc. | CIK 0000071829 NPKI · NYSE | Services-Miscellaneous Equipment Rental & Leasing | 9320 LAKESIDE BOULEVARD SUITE 100 THE WOODLANDS TX 77381 US |
| Dura-Base Nevada, Inc. | CIK 0001474858 | other | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| Excalibar Minerals LLC | CIK 0001474859 | other | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| Newpark Drilling Fluids International LLC | CIK 0001475527 | other | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| Newpark Drilling Fluids LLC | CIK 0001474855 | other | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| Newpark Drilling Fluids Personnel Services LLC | CIK 0001475526 | other | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| Newpark Environmental Services LLC | CIK 0001474856 | other | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| Newpark Environmental Water Solutions LLC | CIK 0001475525 | other | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| Newpark Mats & Integrated Services LLC | CIK 0001474857 | other | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
| NEWPARK TEXAS LLC | CIK 0001053830 | Refuse Systems | 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 US |
Stored business records list this exact phone number.
| Name | Category | Address | Contact |
|---|---|---|---|
| NPK | Motor carrier - CORPORATION | 9320 LAKESIDE BLVD SUITE 100 THE WOODLANDS TX 77381 | 281-362-6800 tdiana@npki.com |
| state | TX |
| ocn | 9533 |
| company | SOUTHWESTERN BELL |
| rate_center | SPRING |
| Location | SPRING, TX |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | SW |
| state | TX |
| status | RT |
| rate_center | SPRING |
| Location | SPRING, TX |
| assigned_to | SOUTHWESTERN BELL |
| ocn | 9533 |
| region | SW |
| state | TX |
| status | RT |
| rate_center | SPRING |
| Location | SPRING, TX |
| assigned_to | SOUTHWESTERN BELL |
| ocn | 9533 |
| region | SW |
| state | TX |
| status | RT |
| rate_center | SPRING |
| Location | SPRING, TX |
| assigned_to | SOUTHWESTERN BELL |
| ocn | 9533 |
| region | SW |
| state | TX |
| status | RT |
| rate_center | SPRING |
| Location | SPRING, TX |
| assigned_to | SOUTHWESTERN BELL |
| ocn | 9533 |
| region | SW |
| state | TX |
| status | RT |
| rate_center | SPRING |
| Location | SPRING, TX |
| assigned_to | SOUTHWESTERN BELL |
| ocn | 9533 |
Synced commercial carrier and manufacturer records for this number. Last sync: 2026-05-01 07:02:16 UTC. View all matching records on dot.report.
| Company | Record | Address | Contact | Links |
|---|---|---|---|---|
| NEWPARK MATS & INTEGRATED SERVICES LLC DBA: NPK ACCESS SOLUTIONS LLC NPK LENTZCAPING BY NEWPARK | FMCSA carrier Matched on phone | 9320 LAKESIDE BLVD SUITE 100 THE WOODLANDS, TX 77381 | Phone: (281) 362-6800 Email: CRABALAIS@NPKI.COM | USDOT 29159 DUNS 00-287-6977 Record Phone page |
| Bold | 𝟐𝟖𝟏-𝟑𝟔𝟐-𝟔𝟖𝟎𝟎 [click to copy] |
| Full-Width | ２８１-３６２-６８００ [click to copy] |
| Superscript | ²⁸¹-³⁶²-⁶⁸⁰⁰ [click to copy] |
| Subscript | ₂₈₁-₃₆₂-₆₈₀₀ [click to copy] |
| Enclosed Alphanumerics | ②⑧①-③⑥②-⑥⑧⓪⓪ [click to copy] |
| Mathematical Bold | 𝟮𝟴𝟭-𝟯𝟲𝟮-𝟲𝟴𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟤𝟪𝟣-𝟥𝟨𝟤-𝟨𝟪𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟸𝟾𝟷-𝟹𝟼𝟸-𝟼𝟾𝟶𝟶 [click to copy] |
| Emoji | 2️⃣8️⃣1️⃣-3️⃣6️⃣2️⃣-6️⃣8️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | two eight one - three six two - six eight zero zero [click to copy] |
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