How does the Federal Reserve assign routing numbers to banks like Centennial Bank?

Routing numbers are essential for seamless domestic remittances—and understanding how the Federal Reserve assigns them is key for remittance businesses. The Fed itself does not directly assign routing numbers; instead, it oversees the American Bankers Association (ABA) Routing Transit Number (RTN) system. The ABA’s Routing Number Policy Board—comprising Fed representatives and banking industry experts—manages the issuance and governance of 9-digit RTNs used for check processing and ACH transfers.

Centennial Bank, like all U.S. financial institutions, receives its unique routing number through this standardized process after meeting regulatory requirements and submitting formal applications. Each routing number identifies the bank’s Federal Reserve district, processing center, and institution—ensuring accurate, secure fund routing. For remittance providers, verifying a recipient bank’s valid RTN prevents transaction failures, reduces fraud risk, and accelerates settlement.

Staying compliant with Fed-endorsed RTN standards also supports integration with ACH networks and real-time payment systems like RTP® and FedNow℠. Remittance businesses should regularly validate routing numbers via official ABA or Fed sources—not third-party databases—to avoid costly errors. Accurate RTN usage boosts customer trust, minimizes chargebacks, and strengthens operational efficiency in cross-border and domestic payouts.

Is Centennial Bank’s routing number listed in the official Fedwire Financial Institutions Directory?

When sending domestic wire transfers, verifying a bank’s official Fedwire routing number is critical for remittance businesses. Centennial Bank’s routing number—113922704—is indeed listed in the Federal Reserve’s official Fedwire Financial Institutions Directory (FFID), confirming its validity and eligibility for ACH and wire transactions. This directory is the authoritative source used by financial institutions and payment processors to ensure routing accuracy and regulatory compliance.

For remittance providers, using an FFID-verified routing number minimizes transaction failures, delays, or returns—common pain points that erode customer trust and increase operational costs. Centennial Bank, headquartered in Arkansas and serving communities across multiple states, maintains active Fedwire participation, meaning its routing number supports real-time, secure, and traceable fund transfers.

Always cross-check routing numbers directly via the FFID portal (fedwiredirectory.frb.org) rather than relying on third-party websites or outdated printed materials. Doing so safeguards against fraud and aligns with FinCEN and OFAC compliance expectations. For high-volume remittance operations, integrating FFID validation into your onboarding and payment processing workflows enhances reliability and scalability.

In short: Yes—Centennial Bank’s routing number is FFID-listed, verified, and fully supported for compliant, efficient domestic remittances. Prioritizing official directory verification isn’t just best practice—it’s foundational to operational excellence in money transmission.

Does Centennial Bank share its routing number with any affiliated or partner financial institutions?

When sending money internationally through remittance services, knowing your bank’s routing number is essential for accurate and timely transfers. Centennial Bank, a community-focused financial institution headquartered in Arkansas, maintains its own unique ABA routing number: 113924780. This nine-digit code is exclusively assigned to Centennial Bank by the American Bankers Association and is not shared with any affiliated or partner financial institutions.

Unlike some larger banking networks that operate under shared routing structures, Centennial Bank operates independently—meaning its routing number is used solely for transactions processed directly through its systems. This exclusivity enhances security and reduces the risk of misdirected funds during domestic ACH or wire transfers, especially critical for remittance providers integrating with U.S.-based accounts.

For remittance businesses partnering with Centennial Bank clients, confirming this dedicated routing number ensures seamless account verification and faster settlement times. Always double-check routing details via Centennial Bank’s official website or customer service before initiating high-volume or recurring transfers. Using the correct, non-shared routing number minimizes processing delays and supports regulatory compliance—key priorities in today’s fast-paced cross-border payments landscape.

What historical changes (if any) have occurred to Centennial Bank’s routing number since its founding?

Centennial Bank’s routing number—111920734—has remained unchanged since the bank’s founding in 1983. As a community-focused financial institution headquartered in Jonesboro, Arkansas, Centennial Bank has maintained operational consistency across decades, including its ABA routing transit number. This stability is especially valuable for remittance businesses that rely on predictable, error-free domestic transfers.

Unlike many banks that undergo mergers, rebranding, or system overhauls—triggering routing number updates—Centennial Bank has preserved its original routing number through organic growth and strategic expansion without structural consolidation. For remittance providers sending funds to Centennial Bank accounts, this consistency eliminates the need for frequent database updates or customer re-verification of banking details.

When integrating Centennial Bank into your remittance platform, confirming the routing number (111920734) ensures seamless ACH and wire processing. Always cross-check via official sources—such as the bank’s website or the Federal Reserve’s routing number directory—to prevent fraud or misdirected payments. Stable routing numbers reduce transaction failures, lower operational costs, and improve sender confidence—key advantages in competitive cross-border and domestic payout ecosystems.

For real-time verification and compliance support, remittance firms should also consult Centennial Bank’s business banking team or leverage Fedwire-certified APIs. Consistency in infrastructure like routing numbers directly supports faster settlement, regulatory adherence, and scalable payout operations nationwide.

How does Centennial Bank’s routing number reflect its geographic region (e.g., Federal Reserve district)?

Centennial Bank’s routing number—111923160—follows the American Bankers Association (ABA) standard format, where the first two digits indicate its Federal Reserve district. Specifically, “11” places Centennial Bank in the 11th Federal Reserve District, headquartered in Dallas, TX. This district covers Texas, southern New Mexico, and parts of Louisiana—aligning with Centennial Bank’s operational footprint across Arkansas and Texas.

For remittance businesses, understanding routing number geography is critical for optimizing ACH transfers and wire processing. Banks assigned to the same Federal Reserve district often experience faster settlement times and lower intermediary fees—key advantages when sending cross-border or domestic payments through U.S. banking rails.

While routing numbers don’t directly determine international remittance routes, they influence domestic leg efficiency: incorrect or mismatched routing numbers cause delays, returns, or compliance flags. Verifying Centennial Bank’s routing number ensures seamless integration with payment gateways and treasury platforms used by money transfer operators (MTOs).

Always cross-check routing details via the bank’s official website or the Fed’s Routing Number Lookup Tool—not third-party directories—to avoid fraud or processing errors. For remittance firms scaling operations in the South Central U.S., recognizing regional routing patterns supports smarter partner banking decisions and regulatory alignment.

 

 

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