
Spam Risk Caller ID: What It Means and What to Do About It
What "Spam Risk" means on your caller ID and how carriers flag calls.
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Based on US Census data for Philadelphia
35.1 y/o
Median Age
Compared to the US median age of 38.7 y/o
$60.7K
Median Income
Compared to the US median income of $78.5K
$232.4K
Median Home Value
Compared to the US median home value of $303.4K
1.6M
Philadelphia Population
Compared to the US median city population of 171.9K
Pennsylvania's 445 area code is an overlay sharing geography with the long-running 215 and 267 across Philadelphia and the surrounding eastern Pennsylvania counties. Philadelphia anchors the directory's records here. The city sits at the confluence of the Delaware and Schuylkill rivers, organized around the famously dense colonial-era grid and a substantial concentration of healthcare, higher education, and financial services employment. The 445 designation, part of the North American Numbering Plan, has been filling with allocations as the broader Philadelphia region's number demand has continued to grow.
In records the directory has compiled for 445 numbers, other Pennsylvania cities — Allentown, Erie, Harrisburg, and Lancaster — appear regularly. None of those are inside the 445 footprint. The pattern reflects standard public-record dynamics across Pennsylvania. The directory currently documents 17 distinct prefixes within 445 in detail, an early-stage subset that should be read as a working slice of the prefix population the code will eventually carry.
Philadelphia's home values come in close to the US median, with median household income running below the national figure. The city's median age sits a few years under the US reading, and population places Philadelphia among the larger cities in the country. The 445 footprint shares those demographics with 215 and 267 because all three codes serve the same broad Philadelphia footprint in overlapping form, and the broader region's economic and demographic profile reflects the city's role as a major commercial, healthcare, and educational center for the Mid-Atlantic.

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