How phone, mail, visitation, and kiosks differ between county jails and state or federal prisons

County jails and state/federal prisons run phone systems that look the same on the surface and behave very differently underneath. Knowing which kind of facility your person is in decides almost everything about how you stay in touch by phone.

In most county jails, phone calls are routed through a single contracted provider — frequently Securus, ICSolutions, Pay Tel, or GTL — and they generally bill the recipient (your person) collect or via a prepaid deposit on their commissary account. Calls are typically limited to 15 or 30 minutes and may be cut at any time for counts, mealtimes, or lockdowns.

In state and federal prisons, the same providers appear, but the operating model shifts. Calls are often prepaid by the family through an account on the platform, and rates vary by facility contract. Some state systems block inbound calls entirely; the incarcerated person has to initiate. Federal facilities (BOP) operate through a single platform with a published rate schedule that varies by destination.

The single most expensive mistake families make is paying per minute without checking the facility’s contracted rate first. A 15-minute call that costs $3 in one county can cost $17 in the next, and the difference isn’t your service — it’s the contract.

Mail is the one channel that feels most familiar and most punishing to families, because the rules are tight, inconsistently applied, and rarely explained when something is rejected.

County jails receive mail at the sheriff’s office or jail address — usually not at the inmate’s name alone. Letters must often come on plain white paper, in a plain white envelope, with no decoration, no stickers, no cards with glitter, no staples, and no cash. Photos are allowed only if they comply with the facility’s content policy (no nudity, no hand signs, no gang-affiliated colors).

State and federal prisons route personal mail through a central processing facility that scans and forwards. The address format is strict: full committed name, register number, facility name, and PO box or street address. Envelopes with extra layers, perfume, stickers, crayon, or "care packages" from third-party retailers (Amazon, etc.) are often returned to sender without notice.

Mail is also where the slowest delays show up. A letter mailed Monday from your kitchen table may arrive next Monday — or three Mondays from now — depending on the facility’s processing backlogs. Holidays, lockdowns, and staff shortages stretch this further. Plan around the worst case, not the average.

Visitation is where the differences between county jails and state/federal prisons are largest and where families get caught most often. The lexicon is even different: jails generally offer "video visits" (kiosk-based) and limited in-person contact visits; state and federal prisons offer "non-contact" (through glass) and "contact" visits, depending on custody level.

In county jails, visiting hours are short, often only on weekdays during business hours, and most visits are non-contact or behind glass. You almost always need to be on an approved visitor list in advance, and many jails require you to apply in person with a photo ID before your first visit. Dress code is enforced strictly: no exposed shoulders, no open-toed shoes, no certain colors, no underwire in some facilities.

In state and federal prisons, visitation structure is more formal. You submit an application, get background-checked, and receive an approval that can take weeks. Visits tend to be longer (often 2–4 hours on weekends) but less frequent (1–2 visits per week or month, depending on custody level and distance). Contact visits are a privilege of lower custody classifications and can be suspended for any disciplinary incident.

Visitation is also the first system families tend to personalize emotionally, which makes sudden cancellations hurt disproportionately. A visit cancelled at 8 AM the morning of, because of a count, lockdown, or staff shortage, is normal. It does not mean anything has happened to your person.

The apps — ConnectNetwork/GettingOut, Securus, TextBehind, CorrLinks, JPay, and others — are the layer that families actually interact with most. They sit on top of all three of the systems above, and they’re where most day-to-day frustration lives.

County jails tend to standardize on one or two platforms for messaging, video visits, and account funding. Because turnover is high (people booked in and out in days), onboarding is designed to be fast and self-service — but the messaging review queue is tight. Expect 24–72 hours for a message to land, with longer delays over weekends.

State and federal prisons run their own selection of platforms. Federal BOP uses CorrLinks for email-style messaging (no photos, no real-time chat). Many state DOCs run their own contracted platform or allow multiple approved vendors. Photos are reviewed before delivery, and platforms reject for reasons you wouldn’t predict: peace sign angles, certain hand positions, partial face cropping, even visible clothing colors.

The unifying truth: budget before engagement. Every platform takes a meaningful cut on deposits, charges per-message or per-minute, and counts on families to pay without aggregating the spend. A monthly budget — set in advance, enforced ruthlessly — keeps this from quietly becoming a second crisis.