Best Dispatcher Test Prep: CritiCall, 911 Operator and Public Safety Courses Compared

The best dispatcher test prep depends on the exact test your agency uses.

Many 911 dispatcher and emergency communications hiring processes use CritiCall, but others use local civil service exams, National Testing Network testing, Public Safety Testing, typing tests, personality assessments or agency-specific written exams.

For most candidates taking CritiCall, the best overall prep option is JobTestPrep, because it offers CritiCall-specific practice that is closer to the real test than generic dispatcher questions.

Recommended prep:

Dispatcher testing varies by agency. Always follow the instructions in your official exam notice, agency invitation, civil service announcement or testing portal.

Quick Answer: Best Dispatcher Test Prep

Prep Option	Best For	Verdict
JobTestPrep CritiCall Prep	Candidates taking CritiCall	Best overall choice
JobTestPrep Free CritiCall Practice	Free diagnosis and sample questions	Best free starting point
JobTestPrep Dispatcher Test Prep	General 911 dispatcher exams	Best broad dispatcher prep
Peterson’s Public Safety Dispatcher / 911 Operator Prep	Extra practice tests	Useful secondary option
iPREP CritiCall	Additional CritiCall-style practice	Useful alternative
911Professor	CritiCall-focused explanation and practice	Useful supplemental option
Public Safety Testing official pages	PST process and candidate requirements	Official source, limited practice
National Testing Network official pages	NTN process and candidate requirements	Official source, not a full prep course
Official agency study guides	Exact local instructions	Must-use if available

Best Overall Dispatcher Test Prep: JobTestPrep

JobTestPrep is the best overall dispatcher test prep option for most candidates, especially if the test is CritiCall.

It is useful for:

• CritiCall practice;
• 911 dispatcher tests;
• 911 operator exams;
• emergency communications tests;
• police communications technician exams;
• data entry;
• multitasking;
• memory recall;
• map reading;
• call summarization;
• listening comprehension;
• decision-making;
• prioritization;
• typing and accuracy;
• public safety judgment.

Recommended prep:

Why JobTestPrep Is the Best CritiCall Prep Choice

CritiCall is not a normal written exam. It is a skills-based dispatcher assessment that may test how you process information, type accurately, make decisions, remember details and multitask under pressure.

A good CritiCall prep course should include:

• realistic dispatcher scenarios;
• data entry practice;
• multitasking practice;
• memory drills;
• map reading;
• decision-making;
• call summarization;
• listening-style practice;
• typing accuracy practice;
• timed practice;
• answer explanations;
• a test-like interface where possible.

JobTestPrep is the strongest overall recommendation because its CritiCall prep is built around the dispatcher testing experience, not just generic public safety questions.

What Is the CritiCall Test?

CritiCall is a pre-employment testing system used for 911 dispatcher, emergency calltaker and public safety communications roles.

It may assess skills such as:

• data entry;
• multitasking;
• memory;
• map reading;
• reading comprehension;
• spelling;
• proofreading;
• call summarization;
• prioritization;
• decision-making;
• keyboarding;
• listening accuracy;
• cross-referencing;
• public safety judgment.

The exact modules can vary by agency because agencies may choose the modules they want to administer.

CritiCall vs Dispatcher Test

“Dispatcher test” is a broad term. CritiCall is one specific dispatcher testing system.

Term	Meaning
Dispatcher Test	Any test used for 911 dispatcher or emergency communications hiring
CritiCall	A specific dispatcher testing platform used by many agencies
Public Safety Dispatcher Exam	A written or computer-based exam for dispatcher roles
911 Operator Exam	Another common name for dispatcher/calltaker testing
Police Communications Technician Exam	NYC-style 911 communications exam title
NTN Dispatcher Testing	Public safety testing process through National Testing Network
Public Safety Testing	Public safety testing provider used by some agencies

Before choosing prep, confirm whether your agency uses CritiCall or another dispatcher exam.

Best Dispatcher Test Prep Comparison

Provider	Best For	Main Strength	Main Limitation
JobTestPrep	CritiCall and dispatcher tests	Test-specific practice and realistic modules	Paid product
Peterson’s	Public Safety Dispatcher / 911 Operator practice	Full-length practice tests and explanations	Less CritiCall-interface-specific
iPREP	CritiCall practice	Good alternative practice source	Verify current content before buying
911Professor	CritiCall tips and practice	Dispatcher-specific guidance	Less broad than JobTestPrep
PoliceTest.info	CritiCall / public safety test prep	Additional public safety practice	Verify match to your agency test
TestGenius	Agency testing software info	Useful for understanding dispatcher testing	Candidate prep depends on product availability
NTN official pages	Testing process	Official process details	Not a complete prep course
Public Safety Testing official pages	Candidate requirements	Official test-day guidance	Limited practice volume
Official agency guide	Exact local information	Most relevant instructions	Often limited sample questions

Best Free Dispatcher Test Prep

The best free starting point is usually:

• JobTestPrep free CritiCall practice test;
• official agency study guides;
• CritiCall applicant information;
• city or county dispatcher preparation guides;
• Public Safety Testing candidate information;
• National Testing Network process pages;
• free typing and data entry drills.

Free prep is useful for understanding the format, but it is often not enough if your agency uses CritiCall and the score is competitive.

Best Paid Dispatcher Test Prep

The best paid option is usually JobTestPrep.

Paid prep is most useful if:

• your test is CritiCall;
• the dispatcher exam is competitive;
• you need realistic practice modules;
• your test date is close;
• you struggle with multitasking;
• you need data entry practice;
• you need memory and map-reading practice;
• you want explanations;
• you want a structured prep path.

Recommended prep:

JobTestPrep CritiCall Review

JobTestPrep is the strongest choice for most CritiCall candidates.

Pros

• Dedicated CritiCall prep;
• free CritiCall practice available;
• realistic dispatcher-style modules;
• practice for data entry, multitasking and memory;
• useful for 911 operator exams;
• answer explanations;
• test-style preparation;
• broad dispatcher test prep pages.

Cons

• Paid access for full prep;
• product contents may change;
• candidates must verify that the prep matches their agency’s test modules;
• not every dispatcher exam is CritiCall.

Best For

JobTestPrep is best for candidates taking:

• CritiCall;
• 911 dispatcher exams;
• 911 operator exams;
• emergency communications testing;
• Police Communications Technician exams;
• dispatcher civil service exams.

Recommended prep:

Peterson’s Dispatcher Prep Review

Peterson’s is a useful alternative or supplement for public safety dispatcher and 911 operator exams.

It may be useful if you want:

• full-length practice tests;
• dispatcher-style questions;
• detailed explanations;
• broader public safety dispatcher prep;
• additional practice after free resources.

Peterson’s is especially useful as a secondary option if your exam is more general and not strictly CritiCall-interface-based.

Best For

Peterson’s is best for candidates who want extra dispatcher practice tests and explanations.

iPREP CritiCall Review

iPREP can be useful as an additional CritiCall prep option.

It may help with:

• CritiCall question types;
• decision-making;
• multitasking;
• data entry;
• memory recall;
• map reading;
• call summarization;
• reading comprehension;
• spelling and proofreading.

Use iPREP as an alternative or supplement if you want another practice source.

911Professor and Other Dispatcher Prep Options

911Professor, GoLawEnforcement, PoliceTest.info and other dispatcher prep sites can be useful for:

• understanding dispatcher hiring;
• practicing sample questions;
• reviewing CritiCall modules;
• learning test-day strategy;
• building confidence.

However, verify whether the content matches your agency’s actual test. Dispatcher testing is modular, and not all agencies use the same sections.

Official CritiCall Resources

CritiCall official resources are useful for understanding the test system and applicant expectations.

Use official resources to confirm:

• whether your agency uses CritiCall;
• what the system is designed to evaluate;
• whether the test is online or in person;
• what skills are likely being assessed;
• agency-specific instructions.

Official resources are not usually enough by themselves because they may not provide extensive candidate practice.

National Testing Network Dispatcher Testing

National Testing Network is used by some public safety agencies.

NTN testing may include:

• online application components;
• candidate account setup;
• scheduled testing;
• public safety self-assessment components;
• department-specific processes;
• score sharing with selected departments;
• remote or test-center options depending on process.

Use NTN official pages to understand testing logistics, not as your only practice source.

Public Safety Testing Dispatcher Exams

Public Safety Testing is another provider used by some agencies.

Public Safety Testing candidate resources may include:

• 911 dispatcher written exam requirements;
• typing test information;
• test-day requirements;
• prohibited items;
• scheduling instructions;
• agency-specific process information.

Use PST official pages to verify candidate requirements and test-day rules.

What a Good Dispatcher Prep Course Should Include

A strong dispatcher prep course should include:

• CritiCall-style practice if the agency uses CritiCall;
• data entry drills;
• multitasking exercises;
• memory recall questions;
• map reading;
• call summarization;
• listening comprehension practice;
• typing accuracy;
• decision-making scenarios;
• prioritization questions;
• proofreading and spelling;
• cross-referencing;
• reading comprehension;
• timed practice;
• explanations;
• score tracking if available.

Dispatcher tests measure job-relevant skills, not only academic knowledge.

CritiCall Skills to Practice

Data Entry

Data entry questions test whether you can enter information quickly and accurately.

Practice:

• names;
• addresses;
• phone numbers;
• license plates;
• incident codes;
• times;
• vehicle descriptions;
• abbreviations;
• short text entry.

Accuracy matters as much as speed.

Multitasking

Multitasking questions may require you to:

• listen or read while typing;
• track changing information;
• switch between tasks;
• prioritize emergencies;
• enter information while monitoring prompts;
• make decisions under pressure.

Practice multitasking gradually before using timed drills.

Memory Recall

Memory questions may test whether you can remember:

• names;
• addresses;
• suspect descriptions;
• vehicle details;
• sequence of events;
• phone numbers;
• directions;
• incident details.

Practice short-term recall with realistic public safety details.

Map Reading

Map reading questions may test:

• direction;
• route selection;
• nearest unit;
• street grids;
• intersections;
• cardinal directions;
• travel paths;
• spatial awareness.

A dispatcher must understand location information quickly.

Call Summarization

Call summarization may require you to extract the key facts from a call.

Practice identifying:

• what happened;
• where it happened;
• who is involved;
• whether anyone is injured;
• whether weapons are involved;
• urgency level;
• callback number;
• suspect or vehicle description;
• safest dispatch priority.

Decision-Making and Prioritization

Dispatcher decision-making questions may ask you to rank or choose responses.

Practice:

• emergency prioritization;
• officer safety;
• caller safety;
• escalation;
• resource allocation;
• calm communication;
• following procedure;
• handling incomplete information.

The best answer is usually practical, safe and procedure-based.

Typing and Keyboarding

Dispatcher tests may include typing or keyboarding requirements.

Practice:

• typing speed;
• accuracy;
• numbers;
• punctuation;
• addresses;
• mixed letters and numbers;
• multitasking while typing;
• data-entry accuracy.

A high typing speed with many errors can hurt your performance.

Free vs Paid Dispatcher Test Prep

Prep Type	Best Use
Official agency study guide	Confirm local test rules
CritiCall applicant info	Understand the testing system
JobTestPrep free CritiCall practice	Diagnose CritiCall readiness
Free typing tests	Build keyboarding skill
Free map reading drills	Build spatial awareness
Paid JobTestPrep	Best for CritiCall-style modules
Peterson’s	Extra public safety dispatcher practice
iPREP	Additional CritiCall practice
911Professor / GoLawEnforcement	Supplemental tips and samples

Free prep is a good start. Paid prep is more useful when the test is a major hiring filter.

When JobTestPrep Is Worth It

JobTestPrep is worth considering if:

• your agency uses CritiCall;
• you need realistic dispatcher modules;
• your test date is close;
• you struggle with multitasking;
• you need data entry practice;
• you need memory and map-reading practice;
• you want explanations;
• the job is competitive;
• the test determines whether you move forward.

Recommended prep:

When Peterson’s Is Worth It

Peterson’s is worth considering if:

• you want full-length dispatcher practice tests;
• you need additional practice after free materials;
• your exam is general public safety dispatcher / 911 operator;
• you want detailed explanations;
• you prefer a broader exam-prep format.

It may be less ideal if your exact test is a CritiCall module-based simulation.

When Official Guides Are Enough

Official guides may be enough if:

• the exam is low-stakes;
• the agency provides detailed practice;
• you already have strong typing and multitasking skills;
• the test is not CritiCall;
• you only need to understand test-day rules;
• you are using official guides as a final review.

Most candidates benefit from additional practice if CritiCall is required.

Dispatcher Test Prep Study Plan

Time Before Test	Study Focus
1 day	Review agency guide, free CritiCall samples and typing accuracy
3 days	Practice data entry, memory, map reading and decision-making
1 week	Complete timed CritiCall-style modules and review mistakes
2 weeks	Build multitasking, typing and call summarization skills
1 month	Combine dispatcher skills, timed simulations and official guide review

Start early if typing or multitasking is weak.

One-Week Dispatcher Test Study Plan

Day	Study Focus
Day 1	Read official test notice and take free diagnostic practice
Day 2	Data entry and typing accuracy
Day 3	Memory recall and note-taking
Day 4	Map reading and cross-referencing
Day 5	Decision-making and prioritization
Day 6	Call summarization and multitasking
Day 7	Timed CritiCall-style practice and review

Use a timer and track errors.

Common Dispatcher Test Prep Mistakes

Avoid these mistakes:

• assuming every dispatcher test is CritiCall;
• ignoring official agency instructions;
• practicing only typing;
• practicing only situational judgment;
• ignoring data entry accuracy;
• not practicing multitasking;
• ignoring map reading;
• failing to practice memory recall;
• rushing call summarization;
• not reviewing errors;
• using generic civil service prep for a CritiCall test;
• ignoring test-day requirements;
• starting prep too late.

Best Dispatcher Prep for CritiCall

If your agency uses CritiCall, prioritize:

• JobTestPrep CritiCall prep;
• free JobTestPrep CritiCall samples;
• official CritiCall applicant information;
• official agency study guide;
• typing practice;
• data entry practice;
• multitasking practice;
• memory drills.

Best option:

Best Dispatcher Prep for NYC 911 Operator / PCT

For NYC Police Communications Technician or 911 operator exams, use prep that matches the NYC exam structure.

Relevant skills may include:

• written comprehension;
• written expression;
• memorization;
• problem sensitivity;
• deductive reasoning;
• inductive reasoning;
• information ordering;
• typing skills;
• personality assessment preparation.

JobTestPrep has a NYC 911 operator / Police Communications Technician prep page, which may be more relevant than general CritiCall prep if the NYC exam is your target.

Recommended prep:

Best Dispatcher Prep for NTN or PST

If your agency uses National Testing Network or Public Safety Testing, follow the official testing portal instructions first.

Use:

• NTN candidate portal;
• NTN testing process pages;
• NTN FAQs;
• Public Safety Testing dispatcher requirements;
• agency job announcement;
• official typing requirements;
• role-specific practice.

Then use JobTestPrep or Peterson’s for additional dispatcher skills practice if your test includes similar components.

For additional preparation, pre-employment assessment practice may be useful when your invitation includes similar question types.

Before test day, situational judgment test practice can help you rehearse timed sections and build answer consistency.

Dispatcher test practice can help candidates become familiar with common question formats before the live assessment.

Related Best Prep Course Guides

Use these related pages to continue comparing prep options:

Guide	Best For
Best Civil Service Exam Prep	Civil service and public-sector tests
Best Police Exam Prep	Police written exams
Best Employer Assessment Prep	Hiring assessments
JobTestPrep vs Mometrix	Comparing practice simulations and study guides
Best Prep Courses	Main prep course guide

Related Civil Service Guides

Use these related guides if your dispatcher exam is part of a civil service process:

Guide	Best For
Civil Service Exam Practice Test	General civil service practice
Civil Service Situational Judgment	Judgment questions
Civil Service Reading Comprehension	Reading and written material
Civil Service Typing Test	Typing and keyboarding
Civil Service Verbal Reasoning	Verbal reasoning
Common Civil Service Exam Mistakes	Mistakes to avoid

Sources / Information to Verify Before Publication

Before publication, verify all dispatcher prep and testing details with current sources.

Use sources such as:

• CritiCall official website;
• Biddle CritiCall dispatcher testing pages;
• CritiCall applicant information page;
• JobTestPrep CritiCall test practice prep;
• JobTestPrep free CritiCall practice test;
• JobTestPrep dispatcher test prep;
• JobTestPrep NYC 911 operator exam prep;
• San Diego CritiCall test prep guide;
• Sacramento Dispatcher CritiCall Examination Study Guide;
• National Testing Network candidate portal;
• National Testing Network testing process and FAQs;
• Public Safety Testing dispatcher requirements;
• Peterson’s Public Safety Dispatcher / 911 Operator Exam Prep;
• iPREP CritiCall practice test;
• 911Professor CritiCall resources;
• GoLawEnforcement dispatcher resources;
• PoliceTest.info CritiCall test prep;
• TestGenius dispatcher testing software;
• official agency job announcement;
• official civil service exam announcement.

Verify:

• whether the agency uses CritiCall;
• exact test modules;
• test date and format;
• online vs in-person testing;
• typing requirements;
• required WPM if listed;
• data entry requirements;
• whether audio/listening modules are included;
• whether map reading is included;
• whether multitasking is included;
• whether memorization is included;
• passing score if listed;
• retake rules;
• current JobTestPrep product contents;
• current JobTestPrep affiliate URL;
• current product price if mentioned;
• access duration;
• refund or guarantee terms;
• number of practice tests;
• whether explanations are included;
• whether timed modules are included;
• Peterson’s current product contents;
• iPREP current product contents.

FAQ