# Where can I buy Maryland residential proxies without KYC?

> Maryland residential proxies from $0.52/GB: exit in Baltimore or any Maryland ZIP code, pick the ISP by ASN. No KYC, pay in crypto.

- URL: https://fiftystateproxy.com/us-residential-proxies/maryland/
- Last updated: 2026-10-29
- Publisher: FiftyStateProxy (https://fiftystateproxy.com)

*Maryland gateway usernames*

```
# Maryland, rotating
USERNAME-country-us-state-md:PASSWORD
# Baltimore, sticky 20 min
USERNAME-country-us-state-md-city-baltimore-session-md20-ttl-20:PASSWORD
```

**Quick answer**

**Maryland residential proxies** from **FiftyStateProxy** exit through homes in Baltimore, Frederick, Gaithersburg, on networks such as Xfinity (Comcast) and Verizon Fios, from $0.52/GB. Narrow Maryland traffic to one city, one ZIP code (206–219) or one ASN at no extra cost. No KYC: no ID, no selfie, no documents. Pay in crypto from $1.

## What comes with Maryland residential proxies?

| Attribute | Value |
| --- | --- |
| Population | 6.27 million (2025 Census estimate) |
| Price | From $0.52/GB, crypto only |
| Main cities | Baltimore, Frederick, Gaithersburg, Rockville, Bowie, Hagerstown |
| KYC | None: no ID, no selfie, no documents |
| ZIP prefixes (USPS) | 206–219 |
| Home ISPs | Xfinity (Comcast), Verizon Fios, Astound Broadband (RCN), Breezeline, T-Mobile Home Internet |
| State parameter | `state-md` |
| Network ASNs | AS7922 Comcast (Xfinity) · AS701 Verizon (Fios) · AS6079 Astound Broadband (RCN) · AS11776 Breezeline · AS21928 T-Mobile |
| Metro areas | Baltimore · Washington, DC (Maryland suburbs) · Lexington Park · Hagerstown |
| Capital | Annapolis |
| Area codes | 227, 240, 301, 410, 443, 667 |
| TV markets (DMA) | Baltimore · Washington, D.C. (Hagerstown) · Salisbury |
| Time zone | Eastern |

## How precisely can a proxy target Maryland?

**Maryland has 6.27 million residents (2025 Census estimate); one FiftyStateProxy username reaches all of Maryland, only Baltimore, or a single Maryland ZIP code.** The four levels:

- **All of Maryland:** `state-md`.
- **Baltimore:** `state-md-city-baltimore`.
- **One ZIP:** `zip-` plus a Maryland ZIP from 206–219.
- **One network:** `asn-` plus a Maryland AS number such as AS6079 Astound Broadband (RCN).

[How to set up a US proxy](https://fiftystateproxy.com/how-to-set-up-a-us-proxy/ "How to set up a US proxy") shows where the Maryland username goes in each tool; [what ZIP code proxy targeting does](https://fiftystateproxy.com/what-is-zip-code-proxy-targeting/ "ZIP code proxy targeting explained") covers ZIP-level Maryland sessions.

### Which Maryland city ids does the gateway accept?

| Maryland city | Username parameter |
| --- | --- |
| Baltimore | `city-baltimore` |
| Frederick | `city-frederick` |
| Gaithersburg | `city-gaithersburg` |
| Rockville, Bowie and smaller towns | `zip-` + a local ZIP |

Availability per Maryland city varies with how many homes are online.

## Which home ISPs and ASNs sit behind Maryland residential IPs?

**The home networks most often behind Maryland IPs are AS7922 Comcast (Xfinity) and AS701 Verizon (Fios), per public routing registries.** BroadbandNow lists Xfinity (Comcast), Verizon Fios, Astound Broadband (RCN) among Maryland home-internet providers; each Maryland exit IP carries the ASN of its ISP:

- AS7922 Comcast (Xfinity)
- AS701 Verizon (Fios)
- AS6079 Astound Broadband (RCN)
- AS11776 Breezeline
- AS21928 T-Mobile

These are registry facts about Maryland networks, not FiftyStateProxy IP counts. `-asn-` keeps a long Maryland crawl on Astound Broadband (RCN) alone. Mobile networks in Maryland: T-Mobile, AT&T, Verizon; FiftyStateProxy [4G/5G carrier ports](https://fiftystateproxy.com/us-mobile-proxies/ "Dedicated T-Mobile, AT&T and Verizon 4G/5G ports") are sold US-wide, not per state.

## What do teams check from a Maryland IP address?

Teams rent Maryland IPs to load public pages as Maryland households see them:

- Ad verification across the Baltimore and Washington, DC (Hagerstown) markets that split Maryland
- Geo-testing biotech, health-IT and government-contractor web apps from Montgomery County and Baltimore IPs
- Local SEO rank tracking for Baltimore, Annapolis and Frederick service businesses

An ad audit in a Maryland DMA such as Baltimore needs a city id or ZIP inside that market. A Maryland landing page that shows none of the area codes 227, 240, 301, 410, 443, 667 is serving the wrong local number. Baltimore rank tracking follows [how to track local rankings by ZIP code](https://fiftystateproxy.com/best-us-proxies-for-local-seo/ "Best US proxies for local SEO"); Maryland price checks follow [which proxies suit price monitoring](https://fiftystateproxy.com/best-us-proxies-for-price-monitoring/ "Best US proxies for price monitoring").

Maryland keeps Eastern time, so one schedule covers every Maryland city id and ZIP.

## What does Maryland proxy traffic cost?

A 1 GB plan for Baltimore or any Maryland ZIP costs $1.50, ASN targeting included. **At $0.52/GB, 1 TB costs 65% less per GB than the 1 GB plan** (October 2026). See [how much US residential proxies cost](https://fiftystateproxy.com/pricing/ "US residential proxy prices per GB").

## Which other South Atlantic states can I target?

Swap `state-md` for another code; [all 50 states and Washington, D.C.](https://fiftystateproxy.com/us-residential-proxies/#states "US residential proxies by state") cost the same as Maryland.

- [Delaware](https://fiftystateproxy.com/us-residential-proxies/delaware/ "Where can I buy Delaware residential proxies without KYC?") — DE
- [District of Columbia](https://fiftystateproxy.com/us-residential-proxies/district-of-columbia/ "Where can I buy District of Columbia residential proxies without KYC?") — DC
- [Florida](https://fiftystateproxy.com/us-residential-proxies/florida/ "Where can I buy Florida residential proxies without KYC?") — FL
- [Georgia](https://fiftystateproxy.com/us-residential-proxies/georgia/ "Where can I buy Georgia residential proxies without KYC?") — GA
- [Maryland](https://fiftystateproxy.com/us-residential-proxies/maryland/ "Where can I buy Maryland residential proxies without KYC?") — MD
- [North Carolina](https://fiftystateproxy.com/us-residential-proxies/north-carolina/ "Where can I buy North Carolina residential proxies without KYC?") — NC
- [South Carolina](https://fiftystateproxy.com/us-residential-proxies/south-carolina/ "Where can I buy South Carolina residential proxies without KYC?") — SC
- [Virginia](https://fiftystateproxy.com/us-residential-proxies/virginia/ "Where can I buy Virginia residential proxies without KYC?") — VA
- [West Virginia](https://fiftystateproxy.com/us-residential-proxies/west-virginia/ "Where can I buy West Virginia residential proxies without KYC?") — WV

## What else do buyers ask about Maryland proxies?

### Is Baltimore included when I buy Maryland residential proxies?

Yes. Every plan covers all of Maryland, and `city-baltimore` limits a session to Baltimore at no extra cost. Frederick and Gaithersburg have city ids on the same plan.

### Can I target any ZIP code in Maryland?

Yes: any five-digit ZIP starting with 206–219. A sparsely populated Maryland ZIP returns fewer IPs than a dense one in Baltimore, so keep `city-baltimore` as a fallback.

### Which Maryland ISP should I pick for ASN targeting?

The one your audience uses. Besides Xfinity (Comcast), Maryland homes connect through Astound Broadband (RCN) and Breezeline; their AS numbers are listed above. Test the chosen Maryland network on the 1 GB plan ($1.50) first.

### Which TV markets can I audit with Maryland IPs?

The DMAs covering Maryland include Baltimore · Washington, D.C. (Hagerstown) · Salisbury. Use a ZIP inside each Maryland market you compare.

### Is a residential proxy legal to use in Maryland?

Generally yes; what counts is the use. Maryland adds a consumer privacy law (Maryland Online Data Privacy Act (SB 541; in force since 2025-10-01)), so keep Maryland jobs to public, non-personal data and within our [acceptable use policy](https://fiftystateproxy.com/acceptable-use/ "FiftyStateProxy acceptable use policy"). This is general information, not legal advice.

## Sources for the Maryland data

1. [https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/state/totals/NST-EST2025-ALLDATA.csv](https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/state/totals/NST-EST2025-ALLDATA.csv) (2026-10-05)
2. [https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025_24.csv](https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025_24.csv) (2026-10-05)
3. [https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/metro/totals/cbsa-est2025-alldata.csv](https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/metro/totals/cbsa-est2025-alldata.csv) (2026-10-05)
4. [https://reports.nanpa.com/public/npa_report.csv](https://reports.nanpa.com/public/npa_report.csv) (2026-10-05)
5. [https://pe.usps.com/Archive/HTML/DMMArchive20100607/L005.htm](https://pe.usps.com/Archive/HTML/DMMArchive20100607/L005.htm) (2026-10-05)
6. [https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/tab20_zcta520_county20_natl.txt](https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/tab20_zcta520_county20_natl.txt) (2026-10-05)
7. [https://broadbandnow.com/Maryland](https://broadbandnow.com/Maryland) (2026-10-05)
8. [https://ftp.ripe.net/ripe/asnames/asn.txt](https://ftp.ripe.net/ripe/asnames/asn.txt) (2026-10-05)
9. [https://stat.ripe.net/data/as-overview/data.json?resource=AS7922](https://stat.ripe.net/data/as-overview/data.json?resource=AS7922) (2026-10-05)
10. [https://stat.ripe.net/data/as-overview/data.json?resource=AS701](https://stat.ripe.net/data/as-overview/data.json?resource=AS701) (2026-10-05)
11. [https://stat.ripe.net/data/as-overview/data.json?resource=AS6079](https://stat.ripe.net/data/as-overview/data.json?resource=AS6079) (2026-10-05)
12. [https://stat.ripe.net/data/as-overview/data.json?resource=AS11776](https://stat.ripe.net/data/as-overview/data.json?resource=AS11776) (2026-10-05)
13. [https://stat.ripe.net/data/as-overview/data.json?resource=AS21928](https://stat.ripe.net/data/as-overview/data.json?resource=AS21928) (2026-10-05)
14. [https://en.wikipedia.org/wiki/List_of_United_States_television_markets](https://en.wikipedia.org/wiki/List_of_United_States_television_markets) (2026-10-05)
15. [https://iapp.org/resources/article/us-state-privacy-legislation-tracker/](https://iapp.org/resources/article/us-state-privacy-legislation-tracker/) (2026-10-05)
16. [https://assets.contentstack.io/v3/assets/bltd4dd5b2d705252bc/blt90070182553bdfe6/State_Comp_Privacy_Law_Chart.pdf](https://assets.contentstack.io/v3/assets/bltd4dd5b2d705252bc/blt90070182553bdfe6/State_Comp_Privacy_Law_Chart.pdf) (2026-10-05)

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FiftyStateProxy: FiftyStateProxy is a US proxy provider: residential IPs in all 50 states and Washington, D.C. with state, city, ZIP code and ASN targeting, plus dedicated T-Mobile, AT&T and Verizon 4G/5G mobile ports. No KYC — no ID, no selfie, no documents. Pay in crypto.