DMA 29ResidentialMD · Baltimore

Baltimore mobile and residential proxies — DMA 512

Mid-Atlantic port city. Johns Hopkins, Port of Baltimore, Under Armour, T. Rowe Price.

DMA rank: #29
City population: 586k
Coordinates: 39.290°, -76.612°
State: MD

Baltimore at a glance

Baltimore sits inside Nielsen DMA 29 (Baltimore). The metro's population is ~0.59M inside the city proper, with the DMA covering a larger surrounding area. Proxaro targets this metro specifically; you can reach it with X-PX-City: baltimore or X-PX-Dma: 29 depending on whether you want tight city scope or full DMA rotation.

Biomedical research, port logistics, athletic apparel

Baltimore is the Johns Hopkins metro and a distinctive biomedical research economy. T. Rowe Price's asset-management presence and Under Armour's athletic-apparel HQ add to the metro's unique ad-verification value. Baltimore-IP captures are often used for pharma / healthcare education creative and for asset-management product QA.

Carrier and ISP footprint

Mobile leaders: T-Mobile (AS21928), Verizon Wireless (AS22394), AT&T Mobility (AS20057).
Residential ISPs: Comcast (AS7922), Verizon Fios (AS19262).

Residential coverage is available in addition to 4G and 5G mobile.

Targeting from the API

curl --proxy http://USER:PASS@gateway.proxaro.io:7777 \
     --proxy-header "X-PX-City: baltimore" \
     --proxy-header "X-PX-State: maryland" \
     --proxy-header "X-PX-Carrier: t-mobile" \
     --proxy-header "X-PX-Session: sticky-20m" \
     https://example.com

Nearby markets

Philadelphia

Parent state: Maryland. Parent country: United States. See also the 4G mobile overview and residential overview.

Pricing

Pricing for Baltimore residential

Baltimore is covered on every paid plan. ASN pinning (e.g. T-Mobile) starts on the Carrier tier.

Plan	Local $49/ mo	CoastMost popular $149/ mo	Carrier $449/ mo	Port $799/ mo	Network Custom
Bandwidth	8 GB	30 GB residential + 5 GB mobile	80 GB residential + 30 GB 4G/5G	Unmetered (500 GB fair use)	Custom
Concurrent sessions	100	300	600	500	Unlimited
Rotation	Per-request or 10-min sticky	Per-request or sticky 1–60 min	Per-request or sticky 1–60 min	API-triggered; locked to one ASN	Per-request or sticky 1–60 min
Protocols	HTTP(S) + SOCKS5	HTTP(S) + SOCKS5	HTTP(S) + SOCKS5	HTTP(S) + SOCKS5	HTTP(S) + SOCKS5
Geotargeting	State + top-20 DMA	State + all 210 DMAs	State + DMA + city + ASN	State + DMA + city + ASN	State + DMA + city + ASN
Carrier ASN pinning	Pool default	Pool default	T-Mobile / Verizon / AT&T / Comcast / Spectrum / Cox	Dedicated carrier	T-Mobile / Verizon / AT&T / Comcast / Spectrum / Cox
IPv6 support	—	On 5G pools	On 5G pools	On 5G pools	On 5G pools
Support	Email (24h)	Priority email + Slack	Dedicated Slack + phone	Named engineer	Named engineer
Refund window	7 days	7 days	7 days	7 days	7 days
	Choose Local	Choose Coast	Choose Carrier	Choose Port	Choose Network

FAQ

Baltimore Residential FAQ

How do I target Baltimore specifically on the API?
Pass X-PX-City: baltimore or X-PX-Dma: 29 in your request headers. State-level fallback via X-PX-State: md.
What carriers dominate Baltimore residential?
T-Mobile (AS21928), Verizon Wireless (AS22394), AT&T Mobility (AS20057) carry the bulk of Baltimore mobile traffic. Our pool rotation defaults to the largest carrier footprint unless you pin an ASN explicitly.
Can I hold a sticky session on a Baltimore exit?
Up to 60 min on Baltimore residential. For longer persistence, ISP is the better fit.
How many exits are in Baltimore?
We don't publish specific pool counts (they fluctuate daily), but Baltimore sits in the mid-tier bucket on our network. Concurrency is ample.

Start routing Baltimore traffic through residential

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