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.
520-571-4000 is most strongly associated on phone.gd with John Tolo - UniSource Energy Services - Cybo in TUCSON, AZ.
Current page signals include 1 public complaint record.
Carrier or assignee data points to QWEST CORPORATION and the rate center is TUCSON (TUCSON, AZ).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 520-571-4000 |
| Phone Number | +15205714000 |
| National Format | (520) 571-4000 |
| Country Code | US |
| Caller Name | UNS ENERGY CORP |
| Caller Type | |
| Carrier Name | QWEST CORPORATION |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 5205714000 |
| Basic Format | 520-571-4000 |
| NPA (Area Code) | 520 |
| NXX | 571 |
| Rate Center | TUCSON |
| Location | TUCSON, AZ |
| SMS/MMS Email Gateways | 5205714000@qwestmp.com 5205714000@qwestmp.com SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 9636 |
| 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 | UNS Energy Corp | Electric Services · 88 EAST BROADWAY TUCSON AZ 85701 US |
These public EDGAR submission profiles list this exact phone number for a registered company.
| Company | Identifiers | Industry | Business Address |
|---|---|---|---|
| UNS Energy Corp | CIK 0000941138 | Electric Services | 88 EAST BROADWAY TUCSON AZ 85701 US |
| state | AZ |
| ocn | 9636 |
| company | QWEST CORPORATION |
| rate_center | TUCSON |
| Location | TUCSON, AZ |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | WE |
| state | AZ |
| status | RT |
| rate_center | TUCSON |
| Location | TUCSON, AZ |
| assigned_to | QWEST CORPORATION |
| ocn | 9636 |
 John Tolo - UniSource Energy Services - CyboJohn Tolo. UniSource Energy Services, Kingman (Arizona). Antecedenten check · ︎Call(520) 571-4000 ︎Telefoon(520) 571-4000✉︎E-mailjtolo@tep.com ... |
| Bold | 𝟓𝟐𝟎-𝟓𝟕𝟏-𝟒𝟎𝟎𝟎 [click to copy] |
| Full-Width | ５２０-５７１-４０００ [click to copy] |
| Superscript | ⁵²⁰-⁵⁷¹-⁴⁰⁰⁰ [click to copy] |
| Subscript | ₅₂₀-₅₇₁-₄₀₀₀ [click to copy] |
| Enclosed Alphanumerics | ⑤②⓪-⑤⑦①-④⓪⓪⓪ [click to copy] |
| Mathematical Bold | 𝟱𝟮𝟬-𝟱𝟳𝟭-𝟰𝟬𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟧𝟤𝟢-𝟧𝟩𝟣-𝟦𝟢𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟻𝟸𝟶-𝟻𝟽𝟷-𝟺𝟶𝟶𝟶 [click to copy] |
| Emoji | 5️⃣2️⃣0️⃣-5️⃣7️⃣1️⃣-4️⃣0️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | five two zero - five seven one - four zero zero zero [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 520-571-4000
Anonymous User from Tucson, AZ
December 6, 2021 at 9:56 PM