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.
860-278-5558 is most strongly associated on phone.gd with Guarco Construction Company, Inc. in HARTFORD (TRUMBULL), OH. Public business and web listings on this site reinforce that match.
Carrier or assignee data points to SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT and the rate center is HARTFORD (HARTFORD (TRUMBULL), OH).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 860-278-5558 |
| Phone Number | +18602785558 |
| National Format | (860) 278-5558 |
| Country Code | US |
| Caller Name | GUARCO CONSTRUCTION COMPANY, INC. WHITCOMB SUMMIT OPERATING COMPANY LLC GUARCO CONSTRUCTION INC |
| Caller Type | |
| Carrier Name | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 8602785558 |
| Basic Format | 860-278-5558 |
| NPA (Area Code) | 860 |
| NXX | 278 |
| Rate Center | HARTFORD |
| Location | HARTFORD (TRUMBULL), OH |
| OCN (Carrier Number) | 9147 |
| 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 |
|---|---|---|
| Business profile | Guarco Construction Company, Inc. | Guarco Construction Company, Inc. |
| Business profile | Whitcomb Summit Operating Company LLC | Whitcomb Summit Operating Company LLC |
Stored business records list this exact phone number.
| Name | Category | Address | Contact |
|---|---|---|---|
| GUARCO CONSTRUCTION INC | Motor carrier - CORPORATION | 167 DAY STREET GRANBY CT 06035 | 860-278-5558 guarcoconstruction167@gmail.com |
| state | CT |
| ocn | 9147 |
| company | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
| rate_center | HARTFORD |
| Location | HARTFORD (TRUMBULL), OH |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | NE |
| state | CT |
| status | RT |
| rate_center | HARTFORD |
| Location | HARTFORD (TRUMBULL), OH |
| assigned_to | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
| ocn | 9147 |
| region | NE |
| state | CT |
| status | RT |
| rate_center | HARTFORD |
| Location | HARTFORD (TRUMBULL), OH |
| assigned_to | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
| ocn | 9147 |
Synced commercial carrier and manufacturer records for this number. Last sync: 2026-04-06 07:10:50 UTC. View all matching records on dot.report.
| Company | Record | Address | Contact | Links |
|---|---|---|---|---|
| GUARCO CONSTRUCTION INC | FMCSA carrier Matched on phone | 167 DAY STREET, GRANBY, CT, 06035, US | Phone: (860) 278-5558 Fax: (860) 844-0185 Email: GUARCOCONSTRUCTION167@GMAIL.COM | USDOT 603067 Record Phone page |
| Bold | 𝟖𝟔𝟎-𝟐𝟕𝟖-𝟓𝟓𝟓𝟖 [click to copy] |
| Full-Width | ８６０-２７８-５５５８ [click to copy] |
| Superscript | ⁸⁶⁰-²⁷⁸-⁵⁵⁵⁸ [click to copy] |
| Subscript | ₈₆₀-₂₇₈-₅₅₅₈ [click to copy] |
| Enclosed Alphanumerics | ⑧⑥⓪-②⑦⑧-⑤⑤⑤⑧ [click to copy] |
| Mathematical Bold | 𝟴𝟲𝟬-𝟮𝟳𝟴-𝟱𝟱𝟱𝟴 [click to copy] |
| Mathematical Italic | 𝟪𝟨𝟢-𝟤𝟩𝟪-𝟧𝟧𝟧𝟪 [click to copy] |
| Mathematical Sans-Serif | 𝟾𝟼𝟶-𝟸𝟽𝟾-𝟻𝟻𝟻𝟾 [click to copy] |
| Emoji | 8️⃣6️⃣0️⃣-2️⃣7️⃣8️⃣-5️⃣5️⃣5️⃣8️⃣ [click to copy] |
| Spelled Out | eight six zero - two seven eight - five five five eight [click to copy] |
Using these number formats when publishing your phone number online can help reduce spam calls/texts by making it harder for scammers to copy your number
Submit an anonymous report
Choose the report type that best matches this number, then optionally add a short note about what happened. Your city and state may be shown publicly, but your IP address is not displayed on the page.
Report a spam or fraud caller
Answer a few quick questions and this page will point you to the right official complaint flow, plus carrier-specific reporting options where available.
Step 1
What happened?
Choose the option that best matches this phone number.
Step 2
How did it reach you?
The FCC and carrier advice changes slightly for calls versus texts.
Step 3
Did they ask for money or sensitive information?
This helps decide whether the FTC should be part of the next step.
Step 4
Which carrier do you use?
Carrier tools help get the number flagged or blocked inside that network.
Latest community reports for 860-278-5558