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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.
503-231-3311 is most strongly associated on phone.gd with First Call Heating & Cooling OR LLC in PORTLAND, ME. Cached business and web listing signals on this site reinforce that match.
Carrier or assignee data points to QWEST CORPORATION and the rate center is PORTLAND (PORTLAND, ME).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 503-231-3311 |
| Phone Number | +15032313311 |
| National Format | (503) 231-3311 |
| Country Code | US |
| Caller Name | FIRST CALL HEATING & COOLING OR LLC FIRST CALL OIL CO. FIRST CALL HEATING & COOLING FIRST CALL OIL CO |
| Caller Type | |
| Carrier Name | QWEST CORPORATION |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 5032313311 |
| Basic Format | 503-231-3311 |
| NPA (Area Code) | 503 |
| NXX | 231 |
| Rate Center | PORTLAND |
| Location | PORTLAND, ME |
| SMS/MMS Email Gateways | 5032313311@qwestmp.com 5032313311@qwestmp.com SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 9638 |
| 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 | First Call Heating & Cooling OR LLC | First Call Heating & Cooling OR LLC |
| Business profile | First Call Oil Co. | First Call Oil Co. |
Stored business records list this exact phone number.
| Name | Category | Address | Contact |
|---|---|---|---|
| FIRST CALL HEATING & COOLING | ELECTRICAL CONTRACTOR - HVAC/RFRG | 13150 CLACKAMAS RIVER DR OREGON CITY OR 97045 | 503-231-3311 |
| FIRST CALL HEATING & COOLING | CONSTRUCTION CONTRACTOR - Heating/Vent/Air-Conditioning and Refrig (HVAC/R) | 13150 S CLACKAMAS RIVER DR OREGON CITY OR 97045 | 503-231-3311 |
| FIRST CALL OIL CO | Motor carrier - CORPORATION | 13154 S CLACKAMAS RIVER DR OREGON CITY OR 97045 | 503-231-3311 oil@firstcallheat.com |
| state | OR |
| ocn | 9638 |
| company | QWEST CORPORATION |
| rate_center | PORTLAND |
| Location | PORTLAND, ME |
| use_type | AS |
| pooled_code | N |
| in_service | Yes |
Synced commercial carrier and manufacturer records for this number. Last sync: 2026-07-01 06:58:06 UTC. View all matching records on dot.report.
| Company | Record | Address | Contact | Links |
|---|---|---|---|---|
| FIRST CALL OIL CO | FMCSA carrier Matched on phone | 13154 S CLACKAMAS RIVER DR, OREGON CITY, OR, 97045, US | Phone: (503) 231-3311 Email: OIL@FIRSTCALLHEAT.COM | USDOT 492571 Record Phone page |
| Bold | 𝟓𝟎𝟑-𝟐𝟑𝟏-𝟑𝟑𝟏𝟏 [click to copy] |
| Full-Width | ５０３-２３１-３３１１ [click to copy] |
| Superscript | ⁵⁰³-²³¹-³³¹¹ [click to copy] |
| Subscript | ₅₀₃-₂₃₁-₃₃₁₁ [click to copy] |
| Enclosed Alphanumerics | ⑤⓪③-②③①-③③①① [click to copy] |
| Mathematical Bold | 𝟱𝟬𝟯-𝟮𝟯𝟭-𝟯𝟯𝟭𝟭 [click to copy] |
| Mathematical Italic | 𝟧𝟢𝟥-𝟤𝟥𝟣-𝟥𝟥𝟣𝟣 [click to copy] |
| Mathematical Sans-Serif | 𝟻𝟶𝟹-𝟸𝟹𝟷-𝟹𝟹𝟷𝟷 [click to copy] |
| Emoji | 5️⃣0️⃣3️⃣-2️⃣3️⃣1️⃣-3️⃣3️⃣1️⃣1️⃣ [click to copy] |
| Spelled Out | five zero three - two three one - three three one one [click to copy] |
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