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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.
303-552-3900 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 LEVEL 3 COMMUNICATIONS, LLC - CO and the rate center is DENVER (DENVER, PA).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 303-552-3900 |
| Phone Number | +13035523900 |
| National Format | (303) 552-3900 |
| Country Code | US |
| Caller Name | NEWSGATOR TECHNOLOGIES INC SITRION HOLDINGS, INC. |
| Caller Type | |
| Carrier Name | LEVEL 3 COMMUNICATIONS, LLC - CO |
| Phone Type | |
| Apple iMessage Status | Not Checked |
| Raw Number | 3035523900 |
| Basic Format | 303-552-3900 |
| NPA (Area Code) | 303 |
| NXX | 552 |
| Rate Center | DENVER |
| Location | DENVER, PA |
| OCN (Carrier Number) | 6118 |
| 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 | NewsGator Technologies Inc | 950 17TH STREET SUITE 2500 DENVER CO 80202 US |
| SEC company registration | Sitrion Holdings, Inc. | 1999 BROADWAY SUITE 1100 DENVER CO 80202 US |
These public EDGAR submission profiles list this exact phone number for a registered company.
| Company | Identifiers | Industry | Business Address |
|---|---|---|---|
| NewsGator Technologies Inc | CIK 0001296818 | other | 950 17TH STREET SUITE 2500 DENVER CO 80202 US |
| Sitrion Holdings, Inc. | CIK 0001612722 | other | 1999 BROADWAY SUITE 1100 DENVER CO 80202 US |
| state | CO |
| ocn | 6118 |
| company | LEVEL 3 COMMUNICATIONS, LLC - CO |
| rate_center | DENVER |
| Location | DENVER, PA |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | WE |
| state | CO |
| status | RT |
| rate_center | DENVER |
| Location | DENVER, PA |
| assigned_to | LEVEL 3 COMMUNICATIONS, LLC - CO |
| ocn | 6118 |
| region | WE |
| state | CO |
| status | RT |
| rate_center | DENVER |
| Location | DENVER, PA |
| assigned_to | LEVEL 3 COMMUNICATIONS, LLC - CO |
| ocn | 6118 |
| region | WE |
| state | CO |
| status | RT |
| rate_center | DENVER |
| Location | DENVER, PA |
| assigned_to | LEVEL 3 COMMUNICATIONS, LLC - CO |
| ocn | 6118 |
| Bold | 𝟑𝟎𝟑-𝟓𝟓𝟐-𝟑𝟗𝟎𝟎 [click to copy] |
| Full-Width | ３０３-５５２-３９００ [click to copy] |
| Superscript | ³⁰³-⁵⁵²-³⁹⁰⁰ [click to copy] |
| Subscript | ₃₀₃-₅₅₂-₃₉₀₀ [click to copy] |
| Enclosed Alphanumerics | ③⓪③-⑤⑤②-③⑨⓪⓪ [click to copy] |
| Mathematical Bold | 𝟯𝟬𝟯-𝟱𝟱𝟮-𝟯𝟵𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟥𝟢𝟥-𝟧𝟧𝟤-𝟥𝟫𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟹𝟶𝟹-𝟻𝟻𝟸-𝟹𝟿𝟶𝟶 [click to copy] |
| Emoji | 3️⃣0️⃣3️⃣-5️⃣5️⃣2️⃣-3️⃣9️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | three zero three - five five two - three nine zero zero [click to copy] |
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