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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.
301-375-8300 is most strongly associated on phone.gd with Solid Rock Company, Inc. in INDIAN HEAD, MD.
Carrier or assignee data points to VERIZON MARYLAND, INC. and the rate center is INDIANHEAD (INDIAN HEAD, MD).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 301-375-8300 |
| Phone Number | +13013758300 |
| National Format | (301) 375-8300 |
| Country Code | US |
| Caller Name | SOLID ROCK COMPANY, INC. SOLID ROCK COMPANY |
| Caller Type | |
| Carrier Name | VERIZON MARYLAND, INC. |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 3013758300 |
| Basic Format | 301-375-8300 |
| NPA (Area Code) | 301 |
| NXX | 375 |
| Rate Center | INDIANHEAD |
| Location | INDIAN HEAD, MD |
| SMS/MMS Email Gateways | 3013758300@vtext.com 3013758300@vtext.com SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 9212 |
| 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 | Solid Rock Company, Inc. | Solid Rock Company, Inc. |
Stored business records list this exact phone number.
| Name | Category | Address | Contact |
|---|---|---|---|
| SOLID ROCK COMPANY | Motor carrier | 4205 RAY DRIVE LA PLATA MD 20646 | 301-375-8300 solidrockstone@comcast.net |
| state | MD |
| ocn | 9212 |
| company | VERIZON MARYLAND, INC. |
| rate_center | INDIANHEAD |
| Location | INDIAN HEAD, MD |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | MA |
| state | MD |
| status | RT |
| rate_center | INDIANHEAD |
| Location | INDIAN HEAD, MD |
| assigned_to | VERIZON MARYLAND, INC. |
| ocn | 9212 |
| region | MA |
| state | MD |
| status | RT |
| rate_center | INDIANHEAD |
| Location | INDIAN HEAD, MD |
| assigned_to | VERIZON MARYLAND, INC. |
| ocn | 9212 |
| region | MA |
| state | MD |
| status | RT |
| rate_center | INDIANHEAD |
| Location | INDIAN HEAD, MD |
| assigned_to | VERIZON MARYLAND, INC. |
| ocn | 9212 |
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 |
|---|---|---|---|---|
| SOLID ROCK COMPANY | FMCSA carrier Matched on phone | 4205 RAY DRIVE, LA PLATA, MD, 20646, US | Phone: (301) 375-8300 Fax: (301) 375-8359 Email: SOLIDROCKSTONE@COMCAST.NET | USDOT 1298695 Record Phone page |
| Bold | 𝟑𝟎𝟏-𝟑𝟕𝟓-𝟖𝟑𝟎𝟎 [click to copy] |
| Full-Width | ３０１-３７５-８３００ [click to copy] |
| Superscript | ³⁰¹-³⁷⁵-⁸³⁰⁰ [click to copy] |
| Subscript | ₃₀₁-₃₇₅-₈₃₀₀ [click to copy] |
| Enclosed Alphanumerics | ③⓪①-③⑦⑤-⑧③⓪⓪ [click to copy] |
| Mathematical Bold | 𝟯𝟬𝟭-𝟯𝟳𝟱-𝟴𝟯𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟥𝟢𝟣-𝟥𝟩𝟧-𝟪𝟥𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟹𝟶𝟷-𝟹𝟽𝟻-𝟾𝟹𝟶𝟶 [click to copy] |
| Emoji | 3️⃣0️⃣1️⃣-3️⃣7️⃣5️⃣-8️⃣3️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | three zero one - three seven five - eight three zero zero [click to copy] |
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