656 Area Code: Tampa, Florida — Overlay of 813 Since 2022

Introduction

The 656 area code serves Tampa and the surrounding Tampa Bay region of Florida as an overlay of the long-established 813 area code. The Florida Public Service Commission approved the overlay in March 2020 to address the exhaustion of available 813 central office codes, and 656 numbers went into service on February 22, 2022, giving one of the state's fastest-growing metros a fresh pool of telephone numbers without changing a single existing 813 subscriber's digits. Together, 813 and 656 cover all of Hillsborough County, the city of Oldsmar in neighboring Pinellas County, and the central and southeastern portions of Pasco County.

Whether you've received a call from an unfamiliar 656 number, run a business in the Tampa Bay area evaluating your phone setup, or want to establish a local presence in one of Florida's largest metros from anywhere in the country, this guide covers the coverage area, dialing rules, local economy, scam patterns, and how to get a 656 number of your own.

• Overlay of 813 — approved March 2020, activated February 22, 2022, with mandatory 10-digit dialing since January 22, 2022
• Covers all of Hillsborough County, Oldsmar (Pinellas County), and central/southeastern Pasco County — including Tampa, Brandon, Riverview, and Plant City
• Eastern Time zone; neighboring 727 and 941 are separate area codes that split off from 813 in 1999 and 1995, not overlays of it

What the 656 Area Code Covers

The 656 area code is a pure overlay — it does not carve out its own geography separate from 813. Both codes serve the same numbering plan area: all of Hillsborough County, the city of Oldsmar (which sits in Pinellas County but kept its 813/656 numbers), and the central and southeastern portions of Pasco County. Major cities and communities include Tampa, Brandon, Riverview, Plant City, Temple Terrace, and Valrico.

813 itself dates back to 1953, when it was carved out as a standalone numbering plan area stretching along Florida's Gulf Coast from Pasco County down to Collier County. Two later splits narrowed it to its current footprint: area code 941 took the counties south and east of Hillsborough in 1995, and area code 727 took most of Pinellas County and western Pasco County in 1999 — though Oldsmar was kept with 813 rather than moving to 727. The 656 overlay, more than two decades later, added capacity rather than redrawing any more boundaries.

Tampa's identity as a business hub traces back further than any of its area codes. Spanish cigar manufacturer Vicente Martinez Ybor founded Ybor City just northeast of downtown in 1885, drawn by Henry Plant's new rail line and the port. By 1900, Ybor City's factories were rolling hundreds of millions of hand-made cigars a year, earning Tampa the nickname "Cigar City" and Ybor City the title "Cigar Capital of the World" — for a stretch, its cigars were considered finer than Havana's own.

The district's more than 950 historic buildings are now protected as a National Historic Landmark, a physical reminder that Tampa's role as a regional commercial center predates the interstate highway, the airport, and every area code that now serves it.

Tampa Bay's Economic Landscape

Hillsborough County is home to more than 1.5 million residents and anchors an economy built on logistics and distribution — Port Tampa Bay is one of the largest ports in Florida — alongside tourism and hospitality, healthcare, and a technology sector that has posted roughly 30% IT job growth over the past five years. The University of South Florida drives research and a growing startup pipeline, while MacDill Air Force Base, headquarters for US Central Command and US Special Operations Command, anchors a significant defense and government presence. That mix of port logistics, tourism, and a rising tech scene keeps demand for new local phone numbers high.

Port Tampa Bay is the largest port in Florida by both cargo tonnage and land area, spanning more than 5,000 acres and handling roughly 32 million tons of cargo in fiscal year 2025 — petroleum, dry bulk, containers, and project cargo among it. It's also a major cruise hub, homeporting five major lines including Carnival, Royal Caribbean, and Norwegian, and it moved a record 1.66 million cruise passengers in 2025. Altogether the port generates more than $15.1 billion in economic impact and supports over 80,000 jobs across the 656/813 footprint, making it one of the largest single economic engines in the entire Tampa Bay region. More detail sits on our toll-free number page.

Phone Number Format and Mandatory 10-Digit Dialing

Phone numbers in the 656 area code follow the standard NANP format: (656) XXX-XXXX. Because 656 is an overlay of 813, mandatory 10-digit dialing has applied to all local calls across Hillsborough County, Oldsmar, and the covered part of Pasco County since January 22, 2022 — even calls between neighbors on the same block. The region operates on Eastern Time (ET). For domestic long-distance, dial 1-656-XXX-XXXX; for international calls, dial +1-656-XXX-XXXX. More detail sits on our AI receptionist page.

Business Benefits of a 656 Area Code Number

For businesses targeting Tampa Bay customers, a 656 number signals genuine local presence. Local caller ID consistently drives higher answer rates than an out-of-area number or a toll-free number — Tampa-area customers recognize the 813/656 prefix and are more likely to pick up and trust a business displaying it. In a metro this large and fast-growing, that trust signal alone can be the difference between a missed call and a booked appointment.

Tourism gives that trust signal extra weight. Busch Gardens Tampa Bay, a 335-acre animal theme park that opened alongside the Anheuser-Busch brewery on June 1, 1959, still draws more than 4 million visitors a year — consistently ranking as one of the most-visited theme parks in the country. Between Busch Gardens, the cruise terminals at Port Tampa Bay, and the broader hospitality sector supporting both, tourism and hospitality businesses across the 656/813 footprint depend on the same local-number credibility as the port logistics and healthcare employers driving the rest of the region's economy.

A 656 number also strengthens local SEO — search engines factor phone number geography into local pack rankings, so a 656 number on your Google Business Profile signals Tampa relevance even if your team works remotely. letsdial's AI receptionist answers every call that comes in on that number, transcribes voicemail automatically, and routes to the right team member — all set up in minutes.

> [TIP] Note: Put a Tampa Bay number on your team — letsdial gives you a local 656 line with STIR/SHAKEN attestation, AI receptionist, and real-time analytics, live in under three minutes. No hardware. No lock-in.

How to Get a 656 Area Code Phone Number

Getting a 656 area code number is straightforward. VoIP providers like letsdial offer the fastest path: sign up, browse available 656 numbers, select one, configure call routing to your team, and go live within minutes. No hardware required, no waiting on a technician, no long-term contract. Traditional carriers operating in the Tampa Bay area can also provision 656 numbers as part of standard business phone plans, though activation typically takes longer.

If you already have an 813 or 656 number and want to switch providers, number portability handles the move without changing your digits. letsdial supports free porting in both directions — your number comes in at no cost and transfers out freely if you ever decide to leave, with no long-term contracts holding it hostage.

Protecting Yourself from 656 Area Code Scams

Caller ID spoofing lets scammers display any number — including local 656 numbers — while calling from anywhere in the world. Common scams targeting the Tampa Bay area include robocalls impersonating the county tax collector or local utility companies, phishing calls posing as Florida state agencies, and storm-season scams offering fake roof repair or insurance claim help after severe weather. Any call demanding immediate payment, threatening arrest, or requesting sensitive financial information should be treated as suspicious.

Register your number at donotcall.gov, report suspicious calls to the FTC at reportfraud.ftc.gov, and use call-blocking apps like Nomorobo or Hiya. Never share personal, financial, or account information with an inbound caller you didn't initiate contact with — hang up and call the organization back using a number from its official website. That record is published in full as public record for area code 656.

Conclusion

The 656 area code overlays 813 across one of Florida's fastest-growing metros — Port Tampa Bay's logistics network, MacDill Air Force Base's defense presence, and the University of South Florida's research pipeline all share the same Hillsborough County, Oldsmar, and Pasco County footprint. A local 656 number gives businesses instant credibility in a market where tourism, tech, and trade are all expanding at once.

letsdial provisions 656 numbers in minutes, with free number porting in both directions and an AI receptionist included from the first call — no Tampa office required.

Frequently Asked Questions